63341940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14869}}^1$

素因数の和:14952

約数の個数: 48

約数和(自身を含む): 179867520

約数和(自身を除く): 116525580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 14869, 29738, 44607, 59476, 74345, 89214, 148690, 178428, 223035, 297380, 446070, 892140, 1055699, 2111398, 3167097, 4222796, 5278495, 6334194, 10556990, 12668388, 15835485, 21113980, 31670970, 63341940]

約数ペア:

[(1, 63341940), (2, 31670970), (3, 21113980), (4, 15835485), (5, 12668388), (6, 10556990), (10, 6334194), (12, 5278495), (15, 4222796), (20, 3167097), (30, 2111398), (60, 1055699), (71, 892140), (142, 446070), (213, 297380), (284, 223035), (355, 178428), (426, 148690), (710, 89214), (852, 74345), (1065, 59476), (1420, 44607), (2130, 29738), (4260, 14869)]