2450970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 6455592

約数和(自身を除く): 4004622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 241, 339, 482, 565, 678, 723, 1017, 1130, 1205, 1446, 1695, 2034, 2169, 2410, 3390, 3615, 4338, 5085, 7230, 10170, 10845, 21690, 27233, 54466, 81699, 136165, 163398, 245097, 272330, 408495, 490194, 816990, 1225485, 2450970]

約数ペア:

[(1, 2450970), (2, 1225485), (3, 816990), (5, 490194), (6, 408495), (9, 272330), (10, 245097), (15, 163398), (18, 136165), (30, 81699), (45, 54466), (90, 27233), (113, 21690), (226, 10845), (241, 10170), (339, 7230), (482, 5085), (565, 4338), (678, 3615), (723, 3390), (1017, 2410), (1130, 2169), (1205, 2034), (1446, 1695)]