210344430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{304847}}^1$

素因数の和:304880

約数の個数: 32

約数和(自身を含む): 526777344

約数和(自身を除く): 316432914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 304847, 609694, 914541, 1524235, 1829082, 3048470, 4572705, 7011481, 9145410, 14022962, 21034443, 35057405, 42068886, 70114810, 105172215, 210344430]

約数ペア:

[(1, 210344430), (2, 105172215), (3, 70114810), (5, 42068886), (6, 35057405), (10, 21034443), (15, 14022962), (23, 9145410), (30, 7011481), (46, 4572705), (69, 3048470), (115, 1829082), (138, 1524235), (230, 914541), (345, 609694), (690, 304847)]