71773660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 114383780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 569, 595, 742, 901, 1060, 1138, 1190, 1484, 1802, 1855, 2276, 2380, 2845, 3604, 3710, 3983, 4505, 5690, 6307, 7420, 7966, 9010, 9673, 11380, 12614, 15932, 18020, 19346, 19915, 25228, 30157, 31535, 38692, 39830, 48365, 60314, 63070, 67711, 79660, 96730, 120628, 126140, 135422, 150785, 193460, 211099, 270844, 301570, 338555, 422198, 512669, 603140, 677110, 844396, 1025338, 1055495, 1354220, 2050676, 2110990, 2563345, 3588683, 4221980, 5126690, 7177366, 10253380, 14354732, 17943415, 35886830, 71773660]

約数ペア:

[(1, 71773660), (2, 35886830), (4, 17943415), (5, 14354732), (7, 10253380), (10, 7177366), (14, 5126690), (17, 4221980), (20, 3588683), (28, 2563345), (34, 2110990), (35, 2050676), (53, 1354220), (68, 1055495), (70, 1025338), (85, 844396), (106, 677110), (119, 603140), (140, 512669), (170, 422198), (212, 338555), (238, 301570), (265, 270844), (340, 211099), (371, 193460), (476, 150785), (530, 135422), (569, 126140), (595, 120628), (742, 96730), (901, 79660), (1060, 67711), (1138, 63070), (1190, 60314), (1484, 48365), (1802, 39830), (1855, 38692), (2276, 31535), (2380, 30157), (2845, 25228), (3604, 19915), (3710, 19346), (3983, 18020), (4505, 15932), (5690, 12614), (6307, 11380), (7420, 9673), (7966, 9010)]