1572254730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{10139}}^1$

素因数の和:11875

約数の個数: 48

約数和(自身を含む): 4090638240

約数和(自身を除く): 2518383510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1723, 3446, 5169, 8615, 10139, 10338, 15507, 17230, 20278, 25845, 30417, 31014, 50695, 51690, 60834, 77535, 91251, 101390, 152085, 155070, 182502, 304170, 456255, 912510, 17469497, 34938994, 52408491, 87347485, 104816982, 157225473, 174694970, 262042455, 314450946, 524084910, 786127365, 1572254730]

約数ペア:

[(1, 1572254730), (2, 786127365), (3, 524084910), (5, 314450946), (6, 262042455), (9, 174694970), (10, 157225473), (15, 104816982), (18, 87347485), (30, 52408491), (45, 34938994), (90, 17469497), (1723, 912510), (3446, 456255), (5169, 304170), (8615, 182502), (10139, 155070), (10338, 152085), (15507, 101390), (17230, 91251), (20278, 77535), (25845, 60834), (30417, 51690), (31014, 50695)]