34097780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 76661760

約数和(自身を除く): 42563980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 1471, 2318, 2942, 4636, 5795, 5884, 7355, 11590, 14710, 23180, 27949, 29420, 55898, 89731, 111796, 139745, 179462, 279490, 358924, 448655, 558980, 897310, 1704889, 1794620, 3409778, 6819556, 8524445, 17048890, 34097780]

約数ペア:

[(1, 34097780), (2, 17048890), (4, 8524445), (5, 6819556), (10, 3409778), (19, 1794620), (20, 1704889), (38, 897310), (61, 558980), (76, 448655), (95, 358924), (122, 279490), (190, 179462), (244, 139745), (305, 111796), (380, 89731), (610, 55898), (1159, 29420), (1220, 27949), (1471, 23180), (2318, 14710), (2942, 11590), (4636, 7355), (5795, 5884)]