219714570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22397}}^1$

素因数の和:22519

約数の個数: 48

約数和(自身を含む): 576524520

約数和(自身を除く): 356809950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 22397, 44794, 67191, 111985, 134382, 201573, 223970, 335955, 403146, 671910, 1007865, 2015730, 2441273, 4882546, 7323819, 12206365, 14647638, 21971457, 24412730, 36619095, 43942914, 73238190, 109857285, 219714570]

約数ペア:

[(1, 219714570), (2, 109857285), (3, 73238190), (5, 43942914), (6, 36619095), (9, 24412730), (10, 21971457), (15, 14647638), (18, 12206365), (30, 7323819), (45, 4882546), (90, 2441273), (109, 2015730), (218, 1007865), (327, 671910), (545, 403146), (654, 335955), (981, 223970), (1090, 201573), (1635, 134382), (1962, 111985), (3270, 67191), (4905, 44794), (9810, 22397)]