15671211690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{947}}^1$

素因数の和:1836

約数の個数: 128

約数和(自身を含む): 40691496960

約数和(自身を除く): 25020285270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 827, 870, 947, 1334, 1654, 1894, 2001, 2481, 2841, 3335, 4002, 4135, 4735, 4962, 5682, 6670, 8270, 9470, 10005, 12405, 14205, 19021, 20010, 21781, 23983, 24810, 27463, 28410, 38042, 43562, 47966, 54926, 57063, 65343, 71949, 82389, 95105, 108905, 114126, 119915, 130686, 137315, 143898, 164778, 190210, 217810, 239830, 274630, 285315, 326715, 359745, 411945, 551609, 570630, 631649, 653430, 719490, 783169, 823890, 1103218, 1263298, 1566338, 1654827, 1894947, 2349507, 2758045, 3158245, 3309654, 3789894, 3915845, 4699014, 5516090, 6316490, 7831690, 8274135, 9474735, 11747535, 16548270, 18012887, 18949470, 22711901, 23495070, 36025774, 45423802, 54038661, 68135703, 90064435, 108077322, 113559505, 136271406, 180128870, 227119010, 270193305, 340678515, 522373723, 540386610, 681357030, 1044747446, 1567121169, 2611868615, 3134242338, 5223737230, 7835605845, 15671211690]

約数ペア:

[(1, 15671211690), (2, 7835605845), (3, 5223737230), (5, 3134242338), (6, 2611868615), (10, 1567121169), (15, 1044747446), (23, 681357030), (29, 540386610), (30, 522373723), (46, 340678515), (58, 270193305), (69, 227119010), (87, 180128870), (115, 136271406), (138, 113559505), (145, 108077322), (174, 90064435), (230, 68135703), (290, 54038661), (345, 45423802), (435, 36025774), (667, 23495070), (690, 22711901), (827, 18949470), (870, 18012887), (947, 16548270), (1334, 11747535), (1654, 9474735), (1894, 8274135), (2001, 7831690), (2481, 6316490), (2841, 5516090), (3335, 4699014), (4002, 3915845), (4135, 3789894), (4735, 3309654), (4962, 3158245), (5682, 2758045), (6670, 2349507), (8270, 1894947), (9470, 1654827), (10005, 1566338), (12405, 1263298), (14205, 1103218), (19021, 823890), (20010, 783169), (21781, 719490), (23983, 653430), (24810, 631649), (27463, 570630), (28410, 551609), (38042, 411945), (43562, 359745), (47966, 326715), (54926, 285315), (57063, 274630), (65343, 239830), (71949, 217810), (82389, 190210), (95105, 164778), (108905, 143898), (114126, 137315), (119915, 130686)]