74902890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11833}}^1$

素因数の和:12054

約数の個数: 32

約数和(自身を含む): 180634176

約数和(自身を除く): 105731286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 11833, 23666, 35499, 59165, 70998, 118330, 177495, 354990, 2496763, 4993526, 7490289, 12483815, 14980578, 24967630, 37451445, 74902890]

約数ペア:

[(1, 74902890), (2, 37451445), (3, 24967630), (5, 14980578), (6, 12483815), (10, 7490289), (15, 4993526), (30, 2496763), (211, 354990), (422, 177495), (633, 118330), (1055, 70998), (1266, 59165), (2110, 35499), (3165, 23666), (6330, 11833)]