870818130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8179}}^1$

素因数の和:8225

約数の個数: 144

約数和(自身を含む): 2802271680

約数和(自身を除く): 1931453550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2366, 2535, 2730, 3042, 3549, 4095, 5070, 5915, 7098, 7605, 8179, 8190, 10647, 11830, 15210, 16358, 17745, 21294, 24537, 35490, 40895, 49074, 53235, 57253, 73611, 81790, 106327, 106470, 114506, 122685, 147222, 171759, 212654, 245370, 286265, 318981, 343518, 368055, 515277, 531635, 572530, 637962, 736110, 744289, 858795, 956943, 1030554, 1063270, 1382251, 1488578, 1594905, 1717590, 1913886, 2232867, 2576385, 2764502, 3189810, 3721445, 4146753, 4465734, 4784715, 5152770, 6698601, 6911255, 7442890, 8293506, 9569430, 9675757, 11164335, 12440259, 13397202, 13822510, 19351514, 20733765, 22328670, 24880518, 29027271, 33493005, 41467530, 48378785, 58054542, 62201295, 66986010, 87081813, 96757570, 124402590, 145136355, 174163626, 290272710, 435409065, 870818130]

約数ペア:

[(1, 870818130), (2, 435409065), (3, 290272710), (5, 174163626), (6, 145136355), (7, 124402590), (9, 96757570), (10, 87081813), (13, 66986010), (14, 62201295), (15, 58054542), (18, 48378785), (21, 41467530), (26, 33493005), (30, 29027271), (35, 24880518), (39, 22328670), (42, 20733765), (45, 19351514), (63, 13822510), (65, 13397202), (70, 12440259), (78, 11164335), (90, 9675757), (91, 9569430), (105, 8293506), (117, 7442890), (126, 6911255), (130, 6698601), (169, 5152770), (182, 4784715), (195, 4465734), (210, 4146753), (234, 3721445), (273, 3189810), (315, 2764502), (338, 2576385), (390, 2232867), (455, 1913886), (507, 1717590), (546, 1594905), (585, 1488578), (630, 1382251), (819, 1063270), (845, 1030554), (910, 956943), (1014, 858795), (1170, 744289), (1183, 736110), (1365, 637962), (1521, 572530), (1638, 531635), (1690, 515277), (2366, 368055), (2535, 343518), (2730, 318981), (3042, 286265), (3549, 245370), (4095, 212654), (5070, 171759), (5915, 147222), (7098, 122685), (7605, 114506), (8179, 106470), (8190, 106327), (10647, 81790), (11830, 73611), (15210, 57253), (16358, 53235), (17745, 49074), (21294, 40895), (24537, 35490)]