538467210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64333}}^1$

素因数の和:64380

約数の個数: 64

約数和(自身を含む): 1482255360

約数和(自身を除く): 943788150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 64333, 128666, 192999, 321665, 385998, 578997, 643330, 964995, 1157994, 1736991, 1929990, 1994323, 2894985, 3473982, 3988646, 5789970, 5982969, 8684955, 9971615, 11965938, 17369910, 17948907, 19943230, 29914845, 35897814, 53846721, 59829690, 89744535, 107693442, 179489070, 269233605, 538467210]

約数ペア:

[(1, 538467210), (2, 269233605), (3, 179489070), (5, 107693442), (6, 89744535), (9, 59829690), (10, 53846721), (15, 35897814), (18, 29914845), (27, 19943230), (30, 17948907), (31, 17369910), (45, 11965938), (54, 9971615), (62, 8684955), (90, 5982969), (93, 5789970), (135, 3988646), (155, 3473982), (186, 2894985), (270, 1994323), (279, 1929990), (310, 1736991), (465, 1157994), (558, 964995), (837, 643330), (930, 578997), (1395, 385998), (1674, 321665), (2790, 192999), (4185, 128666), (8370, 64333)]