269421310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 540794880

約数和(自身を除く): 271373570

約数列:

[1, 2, 5, 10, 23, 29, 31, 46, 58, 62, 115, 145, 155, 230, 290, 310, 667, 713, 899, 1303, 1334, 1426, 1798, 2606, 3335, 3565, 4495, 6515, 6670, 7130, 8990, 13030, 20677, 29969, 37787, 40393, 41354, 59938, 75574, 80786, 103385, 149845, 188935, 201965, 206770, 299690, 377870, 403930, 869101, 929039, 1171397, 1738202, 1858078, 2342794, 4345505, 4645195, 5856985, 8691010, 9290390, 11713970, 26942131, 53884262, 134710655, 269421310]

約数ペア:

[(1, 269421310), (2, 134710655), (5, 53884262), (10, 26942131), (23, 11713970), (29, 9290390), (31, 8691010), (46, 5856985), (58, 4645195), (62, 4345505), (115, 2342794), (145, 1858078), (155, 1738202), (230, 1171397), (290, 929039), (310, 869101), (667, 403930), (713, 377870), (899, 299690), (1303, 206770), (1334, 201965), (1426, 188935), (1798, 149845), (2606, 103385), (3335, 80786), (3565, 75574), (4495, 59938), (6515, 41354), (6670, 40393), (7130, 37787), (8990, 29969), (13030, 20677)]