126417620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 313479936

約数和(自身を除く): 187062316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 113, 122, 131, 140, 226, 244, 262, 305, 427, 452, 524, 565, 610, 655, 791, 854, 917, 1130, 1220, 1310, 1582, 1708, 1834, 2135, 2260, 2620, 3164, 3668, 3955, 4270, 4585, 6893, 7910, 7991, 8540, 9170, 13786, 14803, 15820, 15982, 18340, 27572, 29606, 31964, 34465, 39955, 48251, 55937, 59212, 68930, 74015, 79910, 96502, 103621, 111874, 137860, 148030, 159820, 193004, 207242, 223748, 241255, 279685, 296060, 414484, 482510, 518105, 559370, 902983, 965020, 1036210, 1118740, 1805966, 2072420, 3611932, 4514915, 6320881, 9029830, 12641762, 18059660, 25283524, 31604405, 63208810, 126417620]

約数ペア:

[(1, 126417620), (2, 63208810), (4, 31604405), (5, 25283524), (7, 18059660), (10, 12641762), (14, 9029830), (20, 6320881), (28, 4514915), (35, 3611932), (61, 2072420), (70, 1805966), (113, 1118740), (122, 1036210), (131, 965020), (140, 902983), (226, 559370), (244, 518105), (262, 482510), (305, 414484), (427, 296060), (452, 279685), (524, 241255), (565, 223748), (610, 207242), (655, 193004), (791, 159820), (854, 148030), (917, 137860), (1130, 111874), (1220, 103621), (1310, 96502), (1582, 79910), (1708, 74015), (1834, 68930), (2135, 59212), (2260, 55937), (2620, 48251), (3164, 39955), (3668, 34465), (3955, 31964), (4270, 29606), (4585, 27572), (6893, 18340), (7910, 15982), (7991, 15820), (8540, 14803), (9170, 13786)]