64362180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6581}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 181347264

約数和(自身を除く): 116985084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 6581, 9780, 13162, 19743, 26324, 32905, 39486, 65810, 78972, 98715, 131620, 197430, 394860, 1072703, 2145406, 3218109, 4290812, 5363515, 6436218, 10727030, 12872436, 16090545, 21454060, 32181090, 64362180]

約数ペア:

[(1, 64362180), (2, 32181090), (3, 21454060), (4, 16090545), (5, 12872436), (6, 10727030), (10, 6436218), (12, 5363515), (15, 4290812), (20, 3218109), (30, 2145406), (60, 1072703), (163, 394860), (326, 197430), (489, 131620), (652, 98715), (815, 78972), (978, 65810), (1630, 39486), (1956, 32905), (2445, 26324), (3260, 19743), (4890, 13162), (6581, 9780)]