23109060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 73047744

約数和(自身を除く): 49938684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 53, 60, 65, 78, 86, 106, 129, 130, 156, 159, 169, 172, 195, 212, 215, 258, 260, 265, 318, 338, 390, 430, 507, 516, 530, 559, 636, 645, 676, 689, 780, 795, 845, 860, 1014, 1060, 1118, 1290, 1378, 1590, 1677, 1690, 2028, 2067, 2236, 2279, 2535, 2580, 2756, 2795, 3180, 3354, 3380, 3445, 4134, 4558, 5070, 5590, 6708, 6837, 6890, 7267, 8268, 8385, 8957, 9116, 10140, 10335, 11180, 11395, 13674, 13780, 14534, 16770, 17914, 20670, 21801, 22790, 26871, 27348, 29068, 29627, 33540, 34185, 35828, 36335, 41340, 43602, 44785, 45580, 53742, 59254, 68370, 72670, 87204, 88881, 89570, 107484, 109005, 118508, 134355, 136740, 145340, 148135, 177762, 179140, 218010, 268710, 296270, 355524, 385151, 436020, 444405, 537420, 592540, 770302, 888810, 1155453, 1540604, 1777620, 1925755, 2310906, 3851510, 4621812, 5777265, 7703020, 11554530, 23109060]

約数ペア:

[(1, 23109060), (2, 11554530), (3, 7703020), (4, 5777265), (5, 4621812), (6, 3851510), (10, 2310906), (12, 1925755), (13, 1777620), (15, 1540604), (20, 1155453), (26, 888810), (30, 770302), (39, 592540), (43, 537420), (52, 444405), (53, 436020), (60, 385151), (65, 355524), (78, 296270), (86, 268710), (106, 218010), (129, 179140), (130, 177762), (156, 148135), (159, 145340), (169, 136740), (172, 134355), (195, 118508), (212, 109005), (215, 107484), (258, 89570), (260, 88881), (265, 87204), (318, 72670), (338, 68370), (390, 59254), (430, 53742), (507, 45580), (516, 44785), (530, 43602), (559, 41340), (636, 36335), (645, 35828), (676, 34185), (689, 33540), (780, 29627), (795, 29068), (845, 27348), (860, 26871), (1014, 22790), (1060, 21801), (1118, 20670), (1290, 17914), (1378, 16770), (1590, 14534), (1677, 13780), (1690, 13674), (2028, 11395), (2067, 11180), (2236, 10335), (2279, 10140), (2535, 9116), (2580, 8957), (2756, 8385), (2795, 8268), (3180, 7267), (3354, 6890), (3380, 6837), (3445, 6708), (4134, 5590), (4558, 5070)]