30525456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 88226496

約数和(自身を除く): 57701040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 71, 78, 104, 106, 142, 156, 159, 169, 208, 212, 213, 284, 312, 318, 338, 424, 426, 507, 568, 624, 636, 676, 689, 848, 852, 923, 1014, 1136, 1272, 1352, 1378, 1704, 1846, 2028, 2067, 2544, 2704, 2756, 2769, 3408, 3692, 3763, 4056, 4134, 5512, 5538, 7384, 7526, 8112, 8268, 8957, 11024, 11076, 11289, 11999, 14768, 15052, 16536, 17914, 22152, 22578, 23998, 26871, 30104, 33072, 35828, 35997, 44304, 45156, 47996, 48919, 53742, 60208, 71656, 71994, 90312, 95992, 97838, 107484, 143312, 143988, 146757, 180624, 191984, 195676, 214968, 287976, 293514, 391352, 429936, 575952, 587028, 635947, 782704, 1174056, 1271894, 1907841, 2348112, 2543788, 3815682, 5087576, 7631364, 10175152, 15262728, 30525456]

約数ペア:

[(1, 30525456), (2, 15262728), (3, 10175152), (4, 7631364), (6, 5087576), (8, 3815682), (12, 2543788), (13, 2348112), (16, 1907841), (24, 1271894), (26, 1174056), (39, 782704), (48, 635947), (52, 587028), (53, 575952), (71, 429936), (78, 391352), (104, 293514), (106, 287976), (142, 214968), (156, 195676), (159, 191984), (169, 180624), (208, 146757), (212, 143988), (213, 143312), (284, 107484), (312, 97838), (318, 95992), (338, 90312), (424, 71994), (426, 71656), (507, 60208), (568, 53742), (624, 48919), (636, 47996), (676, 45156), (689, 44304), (848, 35997), (852, 35828), (923, 33072), (1014, 30104), (1136, 26871), (1272, 23998), (1352, 22578), (1378, 22152), (1704, 17914), (1846, 16536), (2028, 15052), (2067, 14768), (2544, 11999), (2704, 11289), (2756, 11076), (2769, 11024), (3408, 8957), (3692, 8268), (3763, 8112), (4056, 7526), (4134, 7384), (5512, 5538)]