676845630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 1910877696

約数和(自身を除く): 1234032066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 61, 62, 82, 90, 93, 97, 122, 123, 155, 183, 186, 194, 205, 246, 279, 291, 305, 310, 366, 369, 410, 465, 485, 549, 558, 582, 610, 615, 738, 873, 915, 930, 970, 1098, 1230, 1271, 1395, 1455, 1746, 1830, 1845, 1891, 2501, 2542, 2745, 2790, 2910, 3007, 3690, 3782, 3813, 3977, 4365, 5002, 5490, 5673, 5917, 6014, 6355, 7503, 7626, 7954, 8730, 9021, 9455, 11346, 11439, 11834, 11931, 12505, 12710, 15006, 15035, 17019, 17751, 18042, 18910, 19065, 19885, 22509, 22878, 23862, 25010, 27063, 28365, 29585, 30070, 34038, 35502, 35793, 37515, 38130, 39770, 45018, 45105, 53253, 54126, 56730, 57195, 59170, 59655, 71586, 75030, 77531, 85095, 88755, 90210, 106506, 112545, 114390, 119310, 123287, 135315, 155062, 170190, 177510, 178965, 183427, 225090, 232593, 242597, 246574, 266265, 270630, 357930, 366854, 369861, 387655, 465186, 485194, 532530, 550281, 616435, 697779, 727791, 739722, 775310, 917135, 1100562, 1109583, 1162965, 1212985, 1232870, 1395558, 1455582, 1650843, 1834270, 1849305, 2183373, 2219166, 2325930, 2425970, 2751405, 3301686, 3488895, 3638955, 3698610, 4366746, 5502810, 5547915, 6977790, 7277910, 7520507, 8254215, 10916865, 11095830, 15041014, 16508430, 21833730, 22561521, 37602535, 45123042, 67684563, 75205070, 112807605, 135369126, 225615210, 338422815, 676845630]

約数ペア:

[(1, 676845630), (2, 338422815), (3, 225615210), (5, 135369126), (6, 112807605), (9, 75205070), (10, 67684563), (15, 45123042), (18, 37602535), (30, 22561521), (31, 21833730), (41, 16508430), (45, 15041014), (61, 11095830), (62, 10916865), (82, 8254215), (90, 7520507), (93, 7277910), (97, 6977790), (122, 5547915), (123, 5502810), (155, 4366746), (183, 3698610), (186, 3638955), (194, 3488895), (205, 3301686), (246, 2751405), (279, 2425970), (291, 2325930), (305, 2219166), (310, 2183373), (366, 1849305), (369, 1834270), (410, 1650843), (465, 1455582), (485, 1395558), (549, 1232870), (558, 1212985), (582, 1162965), (610, 1109583), (615, 1100562), (738, 917135), (873, 775310), (915, 739722), (930, 727791), (970, 697779), (1098, 616435), (1230, 550281), (1271, 532530), (1395, 485194), (1455, 465186), (1746, 387655), (1830, 369861), (1845, 366854), (1891, 357930), (2501, 270630), (2542, 266265), (2745, 246574), (2790, 242597), (2910, 232593), (3007, 225090), (3690, 183427), (3782, 178965), (3813, 177510), (3977, 170190), (4365, 155062), (5002, 135315), (5490, 123287), (5673, 119310), (5917, 114390), (6014, 112545), (6355, 106506), (7503, 90210), (7626, 88755), (7954, 85095), (8730, 77531), (9021, 75030), (9455, 71586), (11346, 59655), (11439, 59170), (11834, 57195), (11931, 56730), (12505, 54126), (12710, 53253), (15006, 45105), (15035, 45018), (17019, 39770), (17751, 38130), (18042, 37515), (18910, 35793), (19065, 35502), (19885, 34038), (22509, 30070), (22878, 29585), (23862, 28365), (25010, 27063)]