2018470380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{148199}}^1$

素因数の和:148438

約数の個数: 48

約数和(自身を含む): 5676652800

約数和(自身を除く): 3658182420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 148199, 296398, 444597, 592796, 740995, 889194, 1481990, 1778388, 2222985, 2963980, 4445970, 8891940, 33641173, 67282346, 100923519, 134564692, 168205865, 201847038, 336411730, 403694076, 504617595, 672823460, 1009235190, 2018470380]

約数ペア:

[(1, 2018470380), (2, 1009235190), (3, 672823460), (4, 504617595), (5, 403694076), (6, 336411730), (10, 201847038), (12, 168205865), (15, 134564692), (20, 100923519), (30, 67282346), (60, 33641173), (227, 8891940), (454, 4445970), (681, 2963980), (908, 2222985), (1135, 1778388), (1362, 1481990), (2270, 889194), (2724, 740995), (3405, 592796), (4540, 444597), (6810, 296398), (13620, 148199)]