139327890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 379330560

約数和(自身を除く): 240002670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 97, 127, 130, 145, 174, 194, 195, 254, 290, 291, 377, 381, 390, 435, 485, 582, 635, 754, 762, 870, 970, 1131, 1261, 1270, 1455, 1651, 1885, 1905, 2262, 2522, 2813, 2910, 3302, 3683, 3770, 3783, 3810, 4953, 5626, 5655, 6305, 7366, 7566, 8255, 8439, 9906, 11049, 11310, 12319, 12610, 14065, 16510, 16878, 18415, 18915, 22098, 24638, 24765, 28130, 36569, 36830, 36957, 37830, 42195, 47879, 49530, 55245, 61595, 73138, 73914, 84390, 95758, 109707, 110490, 123190, 143637, 160147, 182845, 184785, 219414, 239395, 287274, 320294, 357251, 365690, 369570, 478790, 480441, 548535, 714502, 718185, 800735, 960882, 1071753, 1097070, 1436370, 1601470, 1786255, 2143506, 2402205, 3572510, 4644263, 4804410, 5358765, 9288526, 10717530, 13932789, 23221315, 27865578, 46442630, 69663945, 139327890]

約数ペア:

[(1, 139327890), (2, 69663945), (3, 46442630), (5, 27865578), (6, 23221315), (10, 13932789), (13, 10717530), (15, 9288526), (26, 5358765), (29, 4804410), (30, 4644263), (39, 3572510), (58, 2402205), (65, 2143506), (78, 1786255), (87, 1601470), (97, 1436370), (127, 1097070), (130, 1071753), (145, 960882), (174, 800735), (194, 718185), (195, 714502), (254, 548535), (290, 480441), (291, 478790), (377, 369570), (381, 365690), (390, 357251), (435, 320294), (485, 287274), (582, 239395), (635, 219414), (754, 184785), (762, 182845), (870, 160147), (970, 143637), (1131, 123190), (1261, 110490), (1270, 109707), (1455, 95758), (1651, 84390), (1885, 73914), (1905, 73138), (2262, 61595), (2522, 55245), (2813, 49530), (2910, 47879), (3302, 42195), (3683, 37830), (3770, 36957), (3783, 36830), (3810, 36569), (4953, 28130), (5626, 24765), (5655, 24638), (6305, 22098), (7366, 18915), (7566, 18415), (8255, 16878), (8439, 16510), (9906, 14065), (11049, 12610), (11310, 12319)]