42095940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 79831740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 83, 107, 158, 166, 214, 237, 249, 316, 321, 332, 395, 415, 428, 474, 498, 535, 642, 790, 830, 948, 996, 1070, 1185, 1245, 1284, 1580, 1605, 1660, 2140, 2370, 2490, 3210, 4740, 4980, 6420, 6557, 8453, 8881, 13114, 16906, 17762, 19671, 25359, 26228, 26643, 32785, 33812, 35524, 39342, 42265, 44405, 50718, 53286, 65570, 78684, 84530, 88810, 98355, 101436, 106572, 126795, 131140, 133215, 169060, 177620, 196710, 253590, 266430, 393420, 507180, 532860, 701599, 1403198, 2104797, 2806396, 3507995, 4209594, 7015990, 8419188, 10523985, 14031980, 21047970, 42095940]

約数ペア:

[(1, 42095940), (2, 21047970), (3, 14031980), (4, 10523985), (5, 8419188), (6, 7015990), (10, 4209594), (12, 3507995), (15, 2806396), (20, 2104797), (30, 1403198), (60, 701599), (79, 532860), (83, 507180), (107, 393420), (158, 266430), (166, 253590), (214, 196710), (237, 177620), (249, 169060), (316, 133215), (321, 131140), (332, 126795), (395, 106572), (415, 101436), (428, 98355), (474, 88810), (498, 84530), (535, 78684), (642, 65570), (790, 53286), (830, 50718), (948, 44405), (996, 42265), (1070, 39342), (1185, 35524), (1245, 33812), (1284, 32785), (1580, 26643), (1605, 26228), (1660, 25359), (2140, 19671), (2370, 17762), (2490, 16906), (3210, 13114), (4740, 8881), (4980, 8453), (6420, 6557)]