42856710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 113840640

約数和(自身を除く): 70983930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 107, 130, 158, 169, 195, 214, 237, 321, 338, 390, 395, 474, 507, 535, 642, 790, 845, 1014, 1027, 1070, 1185, 1391, 1605, 1690, 2054, 2370, 2535, 2782, 3081, 3210, 4173, 5070, 5135, 6162, 6955, 8346, 8453, 10270, 13351, 13910, 15405, 16906, 18083, 20865, 25359, 26702, 30810, 36166, 40053, 41730, 42265, 50718, 54249, 66755, 80106, 84530, 90415, 108498, 109889, 126795, 133510, 180830, 200265, 219778, 253590, 271245, 329667, 400530, 542490, 549445, 659334, 1098890, 1428557, 1648335, 2857114, 3296670, 4285671, 7142785, 8571342, 14285570, 21428355, 42856710]

約数ペア:

[(1, 42856710), (2, 21428355), (3, 14285570), (5, 8571342), (6, 7142785), (10, 4285671), (13, 3296670), (15, 2857114), (26, 1648335), (30, 1428557), (39, 1098890), (65, 659334), (78, 549445), (79, 542490), (107, 400530), (130, 329667), (158, 271245), (169, 253590), (195, 219778), (214, 200265), (237, 180830), (321, 133510), (338, 126795), (390, 109889), (395, 108498), (474, 90415), (507, 84530), (535, 80106), (642, 66755), (790, 54249), (845, 50718), (1014, 42265), (1027, 41730), (1070, 40053), (1185, 36166), (1391, 30810), (1605, 26702), (1690, 25359), (2054, 20865), (2370, 18083), (2535, 16906), (2782, 15405), (3081, 13910), (3210, 13351), (4173, 10270), (5070, 8453), (5135, 8346), (6162, 6955)]