47314020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60659}}^1$

素因数の和:60684

約数の個数: 48

約数和(自身を含む): 142672320

約数和(自身を除く): 95358300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 60659, 121318, 181977, 242636, 303295, 363954, 606590, 727908, 788567, 909885, 1213180, 1577134, 1819770, 2365701, 3154268, 3639540, 3942835, 4731402, 7885670, 9462804, 11828505, 15771340, 23657010, 47314020]

約数ペア:

[(1, 47314020), (2, 23657010), (3, 15771340), (4, 11828505), (5, 9462804), (6, 7885670), (10, 4731402), (12, 3942835), (13, 3639540), (15, 3154268), (20, 2365701), (26, 1819770), (30, 1577134), (39, 1213180), (52, 909885), (60, 788567), (65, 727908), (78, 606590), (130, 363954), (156, 303295), (195, 242636), (260, 181977), (390, 121318), (780, 60659)]