6492980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 15771672

約数和(自身を除く): 9278692

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 113, 130, 169, 170, 221, 226, 260, 338, 340, 442, 452, 565, 676, 845, 884, 1105, 1130, 1469, 1690, 1921, 2210, 2260, 2873, 2938, 3380, 3842, 4420, 5746, 5876, 7345, 7684, 9605, 11492, 14365, 14690, 19097, 19210, 24973, 28730, 29380, 38194, 38420, 49946, 57460, 76388, 95485, 99892, 124865, 190970, 249730, 324649, 381940, 499460, 649298, 1298596, 1623245, 3246490, 6492980]

約数ペア:

[(1, 6492980), (2, 3246490), (4, 1623245), (5, 1298596), (10, 649298), (13, 499460), (17, 381940), (20, 324649), (26, 249730), (34, 190970), (52, 124865), (65, 99892), (68, 95485), (85, 76388), (113, 57460), (130, 49946), (169, 38420), (170, 38194), (221, 29380), (226, 28730), (260, 24973), (338, 19210), (340, 19097), (442, 14690), (452, 14365), (565, 11492), (676, 9605), (845, 7684), (884, 7345), (1105, 5876), (1130, 5746), (1469, 4420), (1690, 3842), (1921, 3380), (2210, 2938), (2260, 2873)]