131025330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25541}}^1$

素因数の和:25576

約数の個数: 64

約数和(自身を含む): 367804800

約数和(自身を除く): 236779470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 25541, 51082, 76623, 127705, 153246, 229869, 255410, 383115, 459738, 485279, 689607, 766230, 970558, 1149345, 1379214, 1455837, 2298690, 2426395, 2911674, 3448035, 4367511, 4852790, 6896070, 7279185, 8735022, 13102533, 14558370, 21837555, 26205066, 43675110, 65512665, 131025330]

約数ペア:

[(1, 131025330), (2, 65512665), (3, 43675110), (5, 26205066), (6, 21837555), (9, 14558370), (10, 13102533), (15, 8735022), (18, 7279185), (19, 6896070), (27, 4852790), (30, 4367511), (38, 3448035), (45, 2911674), (54, 2426395), (57, 2298690), (90, 1455837), (95, 1379214), (114, 1149345), (135, 970558), (171, 766230), (190, 689607), (270, 485279), (285, 459738), (342, 383115), (513, 255410), (570, 229869), (855, 153246), (1026, 127705), (1710, 76623), (2565, 51082), (5130, 25541)]