39978210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6977}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 96463872

約数和(自身を除く): 56485662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 6977, 13954, 20931, 34885, 41862, 69770, 104655, 209310, 1332607, 2665214, 3997821, 6663035, 7995642, 13326070, 19989105, 39978210]

約数ペア:

[(1, 39978210), (2, 19989105), (3, 13326070), (5, 7995642), (6, 6663035), (10, 3997821), (15, 2665214), (30, 1332607), (191, 209310), (382, 104655), (573, 69770), (955, 41862), (1146, 34885), (1910, 20931), (2865, 13954), (5730, 6977)]