15697091060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 39633589632

約数和(自身を除く): 23936498572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 181, 230, 322, 362, 460, 529, 644, 724, 805, 905, 1058, 1171, 1267, 1610, 1810, 2116, 2342, 2534, 2645, 3220, 3620, 3703, 4163, 4684, 5068, 5290, 5855, 6335, 7406, 8197, 8326, 10580, 11710, 12670, 14812, 16394, 16652, 18515, 20815, 23420, 25340, 26933, 29141, 32788, 37030, 40985, 41630, 53866, 58282, 74060, 81970, 83260, 95749, 107732, 116564, 134665, 145705, 163940, 188531, 191498, 211951, 269330, 291410, 377062, 382996, 423902, 478745, 538660, 582820, 619459, 670243, 754124, 847804, 942655, 957490, 1059755, 1238918, 1340486, 1483657, 1885310, 1914980, 2119510, 2477836, 2680972, 2967314, 3097295, 3351215, 3770620, 4239020, 4336213, 4874873, 5934628, 6194590, 6702430, 7418285, 8672426, 9749746, 12389180, 13404860, 14836570, 17344852, 19499492, 21681065, 24374365, 29673140, 34124111, 43362130, 48748730, 68248222, 86724260, 97497460, 112122079, 136496444, 170620555, 224244158, 341241110, 448488316, 560610395, 682482220, 784854553, 1121220790, 1569709106, 2242441580, 3139418212, 3924272765, 7848545530, 15697091060]

約数ペア:

[(1, 15697091060), (2, 7848545530), (4, 3924272765), (5, 3139418212), (7, 2242441580), (10, 1569709106), (14, 1121220790), (20, 784854553), (23, 682482220), (28, 560610395), (35, 448488316), (46, 341241110), (70, 224244158), (92, 170620555), (115, 136496444), (140, 112122079), (161, 97497460), (181, 86724260), (230, 68248222), (322, 48748730), (362, 43362130), (460, 34124111), (529, 29673140), (644, 24374365), (724, 21681065), (805, 19499492), (905, 17344852), (1058, 14836570), (1171, 13404860), (1267, 12389180), (1610, 9749746), (1810, 8672426), (2116, 7418285), (2342, 6702430), (2534, 6194590), (2645, 5934628), (3220, 4874873), (3620, 4336213), (3703, 4239020), (4163, 3770620), (4684, 3351215), (5068, 3097295), (5290, 2967314), (5855, 2680972), (6335, 2477836), (7406, 2119510), (8197, 1914980), (8326, 1885310), (10580, 1483657), (11710, 1340486), (12670, 1238918), (14812, 1059755), (16394, 957490), (16652, 942655), (18515, 847804), (20815, 754124), (23420, 670243), (25340, 619459), (26933, 582820), (29141, 538660), (32788, 478745), (37030, 423902), (40985, 382996), (41630, 377062), (53866, 291410), (58282, 269330), (74060, 211951), (81970, 191498), (83260, 188531), (95749, 163940), (107732, 145705), (116564, 134665)]