15111730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 27961344

約数和(自身を除く): 12849614

約数列:

[1, 2, 5, 10, 73, 127, 146, 163, 254, 326, 365, 635, 730, 815, 1270, 1630, 9271, 11899, 18542, 20701, 23798, 41402, 46355, 59495, 92710, 103505, 118990, 207010, 1511173, 3022346, 7555865, 15111730]

約数ペア:

[(1, 15111730), (2, 7555865), (5, 3022346), (10, 1511173), (73, 207010), (127, 118990), (146, 103505), (163, 92710), (254, 59495), (326, 46355), (365, 41402), (635, 23798), (730, 20701), (815, 18542), (1270, 11899), (1630, 9271)]