7874730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 20835360

約数和(自身を除く): 12960630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1483, 1770, 2655, 2966, 4449, 5310, 7415, 8898, 13347, 14830, 22245, 26694, 44490, 66735, 87497, 133470, 174994, 262491, 437485, 524982, 787473, 874970, 1312455, 1574946, 2624910, 3937365, 7874730]

約数ペア:

[(1, 7874730), (2, 3937365), (3, 2624910), (5, 1574946), (6, 1312455), (9, 874970), (10, 787473), (15, 524982), (18, 437485), (30, 262491), (45, 174994), (59, 133470), (90, 87497), (118, 66735), (177, 44490), (295, 26694), (354, 22245), (531, 14830), (590, 13347), (885, 8898), (1062, 7415), (1483, 5310), (1770, 4449), (2655, 2966)]