29753980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7789}}^1$

素因数の和:7989

約数の個数: 24

約数和(自身を含む): 62818560

約数和(自身を除く): 33064580

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 7789, 15578, 31156, 38945, 77890, 155780, 1487699, 2975398, 5950796, 7438495, 14876990, 29753980]

約数ペア:

[(1, 29753980), (2, 14876990), (4, 7438495), (5, 5950796), (10, 2975398), (20, 1487699), (191, 155780), (382, 77890), (764, 38945), (955, 31156), (1910, 15578), (3820, 7789)]