71342665940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{16631}}^1$

素因数の和:19017

約数の個数: 96

約数和(自身を含む): 184482676224

約数和(自身を除く): 113140010284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2357, 4714, 9428, 11785, 16499, 16631, 23570, 30641, 32998, 33262, 47140, 61282, 65996, 66524, 82495, 83155, 116417, 122564, 153205, 164990, 166310, 214487, 216203, 232834, 306410, 329980, 332620, 428974, 432406, 465668, 582085, 612820, 857948, 864812, 1072435, 1081015, 1164170, 1513421, 2144870, 2162030, 2328340, 3026842, 4289740, 4324060, 6053684, 7567105, 15134210, 30268420, 39199267, 78398534, 156797068, 195996335, 274394869, 391992670, 509590471, 548789738, 783985340, 1019180942, 1097579476, 1371974345, 2038361884, 2547952355, 2743948690, 3567133297, 5095904710, 5487897380, 7134266594, 10191809420, 14268533188, 17835666485, 35671332970, 71342665940]

約数ペア:

[(1, 71342665940), (2, 35671332970), (4, 17835666485), (5, 14268533188), (7, 10191809420), (10, 7134266594), (13, 5487897380), (14, 5095904710), (20, 3567133297), (26, 2743948690), (28, 2547952355), (35, 2038361884), (52, 1371974345), (65, 1097579476), (70, 1019180942), (91, 783985340), (130, 548789738), (140, 509590471), (182, 391992670), (260, 274394869), (364, 195996335), (455, 156797068), (910, 78398534), (1820, 39199267), (2357, 30268420), (4714, 15134210), (9428, 7567105), (11785, 6053684), (16499, 4324060), (16631, 4289740), (23570, 3026842), (30641, 2328340), (32998, 2162030), (33262, 2144870), (47140, 1513421), (61282, 1164170), (65996, 1081015), (66524, 1072435), (82495, 864812), (83155, 857948), (116417, 612820), (122564, 582085), (153205, 465668), (164990, 432406), (166310, 428974), (214487, 332620), (216203, 329980), (232834, 306410)]