710744020

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 1882507284

約数和(自身を除く): 1171763264

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 49, 70, 76, 82, 95, 98, 133, 140, 164, 190, 196, 205, 245, 266, 287, 343, 361, 380, 410, 490, 532, 574, 665, 686, 722, 779, 820, 931, 980, 1148, 1330, 1372, 1435, 1444, 1558, 1715, 1805, 1862, 2009, 2401, 2527, 2660, 2870, 3116, 3430, 3610, 3724, 3895, 4018, 4655, 4802, 5054, 5453, 5740, 6517, 6860, 7220, 7790, 8036, 9310, 9604, 10045, 10108, 10906, 12005, 12635, 13034, 14063, 14801, 15580, 17689, 18620, 20090, 21812, 24010, 25270, 26068, 27265, 28126, 29602, 32585, 35378, 38171, 40180, 45619, 48020, 50540, 54530, 56252, 59204, 65170, 70315, 70756, 74005, 76342, 88445, 91238, 98441, 103607, 109060, 123823, 130340, 140630, 148010, 152684, 176890, 182476, 190855, 196882, 207214, 228095, 247646, 267197, 281260, 296020, 353780, 381710, 393764, 414428, 456190, 492205, 495292, 518035, 534394, 619115, 725249, 763420, 866761, 912380, 984410, 1036070, 1068788, 1238230, 1335985, 1450498, 1733522, 1870379, 1968820, 2072140, 2476460, 2671970, 2900996, 3467044, 3626245, 3740758, 4333805, 5076743, 5343940, 7252490, 7481516, 8667610, 9351895, 10153486, 14504980, 17335220, 18703790, 20306972, 25383715, 35537201, 37407580, 50767430, 71074402, 101534860, 142148804, 177686005, 355372010, 710744020]

約数ペア:

[(1, 710744020), (2, 355372010), (4, 177686005), (5, 142148804), (7, 101534860), (10, 71074402), (14, 50767430), (19, 37407580), (20, 35537201), (28, 25383715), (35, 20306972), (38, 18703790), (41, 17335220), (49, 14504980), (70, 10153486), (76, 9351895), (82, 8667610), (95, 7481516), (98, 7252490), (133, 5343940), (140, 5076743), (164, 4333805), (190, 3740758), (196, 3626245), (205, 3467044), (245, 2900996), (266, 2671970), (287, 2476460), (343, 2072140), (361, 1968820), (380, 1870379), (410, 1733522), (490, 1450498), (532, 1335985), (574, 1238230), (665, 1068788), (686, 1036070), (722, 984410), (779, 912380), (820, 866761), (931, 763420), (980, 725249), (1148, 619115), (1330, 534394), (1372, 518035), (1435, 495292), (1444, 492205), (1558, 456190), (1715, 414428), (1805, 393764), (1862, 381710), (2009, 353780), (2401, 296020), (2527, 281260), (2660, 267197), (2870, 247646), (3116, 228095), (3430, 207214), (3610, 196882), (3724, 190855), (3895, 182476), (4018, 176890), (4655, 152684), (4802, 148010), (5054, 140630), (5453, 130340), (5740, 123823), (6517, 109060), (6860, 103607), (7220, 98441), (7790, 91238), (8036, 88445), (9310, 76342), (9604, 74005), (10045, 70756), (10108, 70315), (10906, 65170), (12005, 59204), (12635, 56252), (13034, 54530), (14063, 50540), (14801, 48020), (15580, 45619), (17689, 40180), (18620, 38171), (20090, 35378), (21812, 32585), (24010, 29602), (25270, 28126), (26068, 27265)]