1900397790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{28807}}^1$

素因数の和:29553

約数の個数: 48

約数和(自身を含む): 4947946848

約数和(自身を除く): 3047549058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 733, 1466, 2199, 3665, 4398, 6597, 7330, 10995, 13194, 21990, 28807, 32985, 57614, 65970, 86421, 144035, 172842, 259263, 288070, 432105, 518526, 864210, 1296315, 2592630, 21115531, 42231062, 63346593, 105577655, 126693186, 190039779, 211155310, 316732965, 380079558, 633465930, 950198895, 1900397790]

約数ペア:

[(1, 1900397790), (2, 950198895), (3, 633465930), (5, 380079558), (6, 316732965), (9, 211155310), (10, 190039779), (15, 126693186), (18, 105577655), (30, 63346593), (45, 42231062), (90, 21115531), (733, 2592630), (1466, 1296315), (2199, 864210), (3665, 518526), (4398, 432105), (6597, 288070), (7330, 259263), (10995, 172842), (13194, 144035), (21990, 86421), (28807, 65970), (32985, 57614)]