421627410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15161}}^1$

素因数の和:15280

約数の個数: 64

約数和(自身を含む): 1135330560

約数和(自身を除く): 713703150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 9270, 13905, 15161, 27810, 30322, 45483, 75805, 90966, 136449, 151610, 227415, 272898, 409347, 454830, 682245, 818694, 1364490, 1561583, 2046735, 3123166, 4093470, 4684749, 7807915, 9369498, 14054247, 15615830, 23423745, 28108494, 42162741, 46847490, 70271235, 84325482, 140542470, 210813705, 421627410]

約数ペア:

[(1, 421627410), (2, 210813705), (3, 140542470), (5, 84325482), (6, 70271235), (9, 46847490), (10, 42162741), (15, 28108494), (18, 23423745), (27, 15615830), (30, 14054247), (45, 9369498), (54, 7807915), (90, 4684749), (103, 4093470), (135, 3123166), (206, 2046735), (270, 1561583), (309, 1364490), (515, 818694), (618, 682245), (927, 454830), (1030, 409347), (1545, 272898), (1854, 227415), (2781, 151610), (3090, 136449), (4635, 90966), (5562, 75805), (9270, 45483), (13905, 30322), (15161, 27810)]