1901059620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6959}}^1$

素因数の和:7157

約数の個数: 96

約数和(自身を含む): 5542387200

約数和(自身を除く): 3641327580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 157, 174, 290, 314, 348, 435, 471, 580, 628, 785, 870, 942, 1570, 1740, 1884, 2355, 3140, 4553, 4710, 6959, 9106, 9420, 13659, 13918, 18212, 20877, 22765, 27318, 27836, 34795, 41754, 45530, 54636, 68295, 69590, 83508, 91060, 104385, 136590, 139180, 201811, 208770, 273180, 403622, 417540, 605433, 807244, 1009055, 1092563, 1210866, 2018110, 2185126, 2421732, 3027165, 3277689, 4036220, 4370252, 5462815, 6054330, 6555378, 10925630, 12108660, 13110756, 16388445, 21851260, 31684327, 32776890, 63368654, 65553780, 95052981, 126737308, 158421635, 190105962, 316843270, 380211924, 475264905, 633686540, 950529810, 1901059620]

約数ペア:

[(1, 1901059620), (2, 950529810), (3, 633686540), (4, 475264905), (5, 380211924), (6, 316843270), (10, 190105962), (12, 158421635), (15, 126737308), (20, 95052981), (29, 65553780), (30, 63368654), (58, 32776890), (60, 31684327), (87, 21851260), (116, 16388445), (145, 13110756), (157, 12108660), (174, 10925630), (290, 6555378), (314, 6054330), (348, 5462815), (435, 4370252), (471, 4036220), (580, 3277689), (628, 3027165), (785, 2421732), (870, 2185126), (942, 2018110), (1570, 1210866), (1740, 1092563), (1884, 1009055), (2355, 807244), (3140, 605433), (4553, 417540), (4710, 403622), (6959, 273180), (9106, 208770), (9420, 201811), (13659, 139180), (13918, 136590), (18212, 104385), (20877, 91060), (22765, 83508), (27318, 69590), (27836, 68295), (34795, 54636), (41754, 45530)]