30915642

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 32536518

約数列:

[1, 2, 3, 6, 53, 106, 159, 191, 318, 382, 509, 573, 1018, 1146, 1527, 3054, 10123, 20246, 26977, 30369, 53954, 60738, 80931, 97219, 161862, 194438, 291657, 583314, 5152607, 10305214, 15457821, 30915642]

約数ペア:

[(1, 30915642), (2, 15457821), (3, 10305214), (6, 5152607), (53, 583314), (106, 291657), (159, 194438), (191, 161862), (318, 97219), (382, 80931), (509, 60738), (573, 53954), (1018, 30369), (1146, 26977), (1527, 20246), (3054, 10123)]