147014780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35171}}^1$

素因数の和:35210

約数の個数: 48

約数和(自身を含む): 354533760

約数和(自身を除く): 207518980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 35171, 70342, 140684, 175855, 351710, 386881, 668249, 703420, 773762, 1336498, 1547524, 1934405, 2672996, 3341245, 3868810, 6682490, 7350739, 7737620, 13364980, 14701478, 29402956, 36753695, 73507390, 147014780]

約数ペア:

[(1, 147014780), (2, 73507390), (4, 36753695), (5, 29402956), (10, 14701478), (11, 13364980), (19, 7737620), (20, 7350739), (22, 6682490), (38, 3868810), (44, 3341245), (55, 2672996), (76, 1934405), (95, 1547524), (110, 1336498), (190, 773762), (209, 703420), (220, 668249), (380, 386881), (418, 351710), (836, 175855), (1045, 140684), (2090, 70342), (4180, 35171)]