259802190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13681}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 678736656

約数和(自身を除く): 418934466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 13681, 18990, 27362, 41043, 68405, 82086, 123129, 136810, 205215, 246258, 410430, 615645, 1231290, 2886691, 5773382, 8660073, 14433455, 17320146, 25980219, 28866910, 43300365, 51960438, 86600730, 129901095, 259802190]

約数ペア:

[(1, 259802190), (2, 129901095), (3, 86600730), (5, 51960438), (6, 43300365), (9, 28866910), (10, 25980219), (15, 17320146), (18, 14433455), (30, 8660073), (45, 5773382), (90, 2886691), (211, 1231290), (422, 615645), (633, 410430), (1055, 246258), (1266, 205215), (1899, 136810), (2110, 123129), (3165, 82086), (3798, 68405), (6330, 41043), (9495, 27362), (13681, 18990)]