4142790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 10872576

約数和(自身を除く): 6729786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 241, 382, 482, 573, 723, 955, 1146, 1205, 1446, 1719, 1910, 2169, 2410, 2865, 3438, 3615, 4338, 5730, 7230, 8595, 10845, 17190, 21690, 46031, 92062, 138093, 230155, 276186, 414279, 460310, 690465, 828558, 1380930, 2071395, 4142790]

約数ペア:

[(1, 4142790), (2, 2071395), (3, 1380930), (5, 828558), (6, 690465), (9, 460310), (10, 414279), (15, 276186), (18, 230155), (30, 138093), (45, 92062), (90, 46031), (191, 21690), (241, 17190), (382, 10845), (482, 8595), (573, 7230), (723, 5730), (955, 4338), (1146, 3615), (1205, 3438), (1446, 2865), (1719, 2410), (1910, 2169)]