42419820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 83862420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 138, 177, 230, 236, 276, 295, 345, 354, 460, 521, 590, 690, 708, 885, 1042, 1180, 1357, 1380, 1563, 1770, 2084, 2605, 2714, 3126, 3540, 4071, 5210, 5428, 6252, 6785, 7815, 8142, 10420, 11983, 13570, 15630, 16284, 20355, 23966, 27140, 30739, 31260, 35949, 40710, 47932, 59915, 61478, 71898, 81420, 92217, 119830, 122956, 143796, 153695, 179745, 184434, 239660, 307390, 359490, 368868, 461085, 614780, 706997, 718980, 922170, 1413994, 1844340, 2120991, 2827988, 3534985, 4241982, 7069970, 8483964, 10604955, 14139940, 21209910, 42419820]

約数ペア:

[(1, 42419820), (2, 21209910), (3, 14139940), (4, 10604955), (5, 8483964), (6, 7069970), (10, 4241982), (12, 3534985), (15, 2827988), (20, 2120991), (23, 1844340), (30, 1413994), (46, 922170), (59, 718980), (60, 706997), (69, 614780), (92, 461085), (115, 368868), (118, 359490), (138, 307390), (177, 239660), (230, 184434), (236, 179745), (276, 153695), (295, 143796), (345, 122956), (354, 119830), (460, 92217), (521, 81420), (590, 71898), (690, 61478), (708, 59915), (885, 47932), (1042, 40710), (1180, 35949), (1357, 31260), (1380, 30739), (1563, 27140), (1770, 23966), (2084, 20355), (2605, 16284), (2714, 15630), (3126, 13570), (3540, 11983), (4071, 10420), (5210, 8142), (5428, 7815), (6252, 6785)]