73784970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117119}}^1$

素因数の和:117139

約数の個数: 48

約数和(自身を含む): 219248640

約数和(自身を除く): 145463670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117119, 234238, 351357, 585595, 702714, 819833, 1054071, 1171190, 1639666, 1756785, 2108142, 2459499, 3513570, 4099165, 4918998, 5270355, 7378497, 8198330, 10540710, 12297495, 14756994, 24594990, 36892485, 73784970]

約数ペア:

[(1, 73784970), (2, 36892485), (3, 24594990), (5, 14756994), (6, 12297495), (7, 10540710), (9, 8198330), (10, 7378497), (14, 5270355), (15, 4918998), (18, 4099165), (21, 3513570), (30, 2459499), (35, 2108142), (42, 1756785), (45, 1639666), (63, 1171190), (70, 1054071), (90, 819833), (105, 702714), (126, 585595), (210, 351357), (315, 234238), (630, 117119)]