1882592490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 4836464640

約数和(自身を除く): 2953872150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 97, 123, 155, 186, 194, 205, 246, 291, 310, 410, 465, 485, 509, 582, 615, 930, 970, 1018, 1230, 1271, 1455, 1527, 2542, 2545, 2910, 3007, 3054, 3813, 3977, 5090, 6014, 6355, 7626, 7635, 7954, 9021, 11931, 12710, 15035, 15270, 15779, 18042, 19065, 19885, 20869, 23862, 30070, 31558, 38130, 39770, 41738, 45105, 47337, 49373, 59655, 62607, 78895, 90210, 94674, 98746, 104345, 119310, 123287, 125214, 148119, 157790, 208690, 236685, 246574, 246865, 296238, 313035, 369861, 473370, 493730, 616435, 626070, 646939, 739722, 740595, 1232870, 1293878, 1481190, 1530563, 1849305, 1940817, 2024293, 3061126, 3234695, 3698610, 3881634, 4048586, 4591689, 6072879, 6469390, 7652815, 9183378, 9704085, 10121465, 12145758, 15305630, 19408170, 20242930, 22958445, 30364395, 45916890, 60728790, 62753083, 125506166, 188259249, 313765415, 376518498, 627530830, 941296245, 1882592490]

約数ペア:

[(1, 1882592490), (2, 941296245), (3, 627530830), (5, 376518498), (6, 313765415), (10, 188259249), (15, 125506166), (30, 62753083), (31, 60728790), (41, 45916890), (62, 30364395), (82, 22958445), (93, 20242930), (97, 19408170), (123, 15305630), (155, 12145758), (186, 10121465), (194, 9704085), (205, 9183378), (246, 7652815), (291, 6469390), (310, 6072879), (410, 4591689), (465, 4048586), (485, 3881634), (509, 3698610), (582, 3234695), (615, 3061126), (930, 2024293), (970, 1940817), (1018, 1849305), (1230, 1530563), (1271, 1481190), (1455, 1293878), (1527, 1232870), (2542, 740595), (2545, 739722), (2910, 646939), (3007, 626070), (3054, 616435), (3813, 493730), (3977, 473370), (5090, 369861), (6014, 313035), (6355, 296238), (7626, 246865), (7635, 246574), (7954, 236685), (9021, 208690), (11931, 157790), (12710, 148119), (15035, 125214), (15270, 123287), (15779, 119310), (18042, 104345), (19065, 98746), (19885, 94674), (20869, 90210), (23862, 78895), (30070, 62607), (31558, 59655), (38130, 49373), (39770, 47337), (41738, 45105)]