421958220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{8693}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 1183079520

約数和(自身を除く): 761121300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 1618, 2427, 3236, 4045, 4854, 8090, 8693, 9708, 12135, 16180, 17386, 24270, 26079, 34772, 43465, 48540, 52158, 86930, 104316, 130395, 173860, 260790, 521580, 7032637, 14065274, 21097911, 28130548, 35163185, 42195822, 70326370, 84391644, 105489555, 140652740, 210979110, 421958220]

約数ペア:

[(1, 421958220), (2, 210979110), (3, 140652740), (4, 105489555), (5, 84391644), (6, 70326370), (10, 42195822), (12, 35163185), (15, 28130548), (20, 21097911), (30, 14065274), (60, 7032637), (809, 521580), (1618, 260790), (2427, 173860), (3236, 130395), (4045, 104316), (4854, 86930), (8090, 52158), (8693, 48540), (9708, 43465), (12135, 34772), (16180, 26079), (17386, 24270)]