37719830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 69466464

約数和(自身を除く): 31746634

約数列:

[1, 2, 5, 10, 73, 146, 163, 317, 326, 365, 634, 730, 815, 1585, 1630, 3170, 11899, 23141, 23798, 46282, 51671, 59495, 103342, 115705, 118990, 231410, 258355, 516710, 3771983, 7543966, 18859915, 37719830]

約数ペア:

[(1, 37719830), (2, 18859915), (5, 7543966), (10, 3771983), (73, 516710), (146, 258355), (163, 231410), (317, 118990), (326, 115705), (365, 103342), (634, 59495), (730, 51671), (815, 46282), (1585, 23798), (1630, 23141), (3170, 11899)]