210820770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 405591390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 41, 45, 57, 62, 82, 90, 93, 95, 97, 114, 123, 155, 171, 186, 190, 194, 205, 246, 279, 285, 291, 310, 342, 369, 410, 465, 485, 558, 570, 582, 589, 615, 738, 779, 855, 873, 930, 970, 1178, 1230, 1271, 1395, 1455, 1558, 1710, 1746, 1767, 1843, 1845, 2337, 2542, 2790, 2910, 2945, 3007, 3534, 3686, 3690, 3813, 3895, 3977, 4365, 4674, 5301, 5529, 5890, 6014, 6355, 7011, 7626, 7790, 7954, 8730, 8835, 9021, 9215, 10602, 11058, 11439, 11685, 11931, 12710, 14022, 15035, 16587, 17670, 18042, 18430, 19065, 19885, 22878, 23370, 23862, 24149, 26505, 27063, 27645, 30070, 33174, 35055, 35793, 38130, 39770, 45105, 48298, 53010, 54126, 55290, 57133, 57195, 59655, 70110, 71586, 72447, 75563, 82935, 90210, 114266, 114390, 119310, 120745, 123287, 135315, 144894, 151126, 165870, 171399, 178965, 217341, 226689, 241490, 246574, 270630, 285665, 342798, 357930, 362235, 369861, 377815, 434682, 453378, 514197, 571330, 616435, 680067, 724470, 739722, 755630, 856995, 1028394, 1086705, 1109583, 1133445, 1232870, 1360134, 1713990, 1849305, 2173410, 2219166, 2266890, 2342453, 2570985, 3400335, 3698610, 4684906, 5141970, 5547915, 6800670, 7027359, 11095830, 11712265, 14054718, 21082077, 23424530, 35136795, 42164154, 70273590, 105410385, 210820770]

約数ペア:

[(1, 210820770), (2, 105410385), (3, 70273590), (5, 42164154), (6, 35136795), (9, 23424530), (10, 21082077), (15, 14054718), (18, 11712265), (19, 11095830), (30, 7027359), (31, 6800670), (38, 5547915), (41, 5141970), (45, 4684906), (57, 3698610), (62, 3400335), (82, 2570985), (90, 2342453), (93, 2266890), (95, 2219166), (97, 2173410), (114, 1849305), (123, 1713990), (155, 1360134), (171, 1232870), (186, 1133445), (190, 1109583), (194, 1086705), (205, 1028394), (246, 856995), (279, 755630), (285, 739722), (291, 724470), (310, 680067), (342, 616435), (369, 571330), (410, 514197), (465, 453378), (485, 434682), (558, 377815), (570, 369861), (582, 362235), (589, 357930), (615, 342798), (738, 285665), (779, 270630), (855, 246574), (873, 241490), (930, 226689), (970, 217341), (1178, 178965), (1230, 171399), (1271, 165870), (1395, 151126), (1455, 144894), (1558, 135315), (1710, 123287), (1746, 120745), (1767, 119310), (1843, 114390), (1845, 114266), (2337, 90210), (2542, 82935), (2790, 75563), (2910, 72447), (2945, 71586), (3007, 70110), (3534, 59655), (3686, 57195), (3690, 57133), (3813, 55290), (3895, 54126), (3977, 53010), (4365, 48298), (4674, 45105), (5301, 39770), (5529, 38130), (5890, 35793), (6014, 35055), (6355, 33174), (7011, 30070), (7626, 27645), (7790, 27063), (7954, 26505), (8730, 24149), (8835, 23862), (9021, 23370), (9215, 22878), (10602, 19885), (11058, 19065), (11439, 18430), (11685, 18042), (11931, 17670), (12710, 16587), (14022, 15035)]