163650990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{287107}}^1$

素因数の和:287136

約数の個数: 32

約数和(自身を含む): 413435520

約数和(自身を除く): 249784530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 287107, 574214, 861321, 1435535, 1722642, 2871070, 4306605, 5455033, 8613210, 10910066, 16365099, 27275165, 32730198, 54550330, 81825495, 163650990]

約数ペア:

[(1, 163650990), (2, 81825495), (3, 54550330), (5, 32730198), (6, 27275165), (10, 16365099), (15, 10910066), (19, 8613210), (30, 5455033), (38, 4306605), (57, 2871070), (95, 1722642), (114, 1435535), (190, 861321), (285, 574214), (570, 287107)]