128895630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2957}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 309667104

約数和(自身を除く): 180771474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1453, 2906, 2957, 4359, 5914, 7265, 8718, 8871, 14530, 14785, 17742, 21795, 29570, 43590, 44355, 88710, 4296521, 8593042, 12889563, 21482605, 25779126, 42965210, 64447815, 128895630]

約数ペア:

[(1, 128895630), (2, 64447815), (3, 42965210), (5, 25779126), (6, 21482605), (10, 12889563), (15, 8593042), (30, 4296521), (1453, 88710), (2906, 44355), (2957, 43590), (4359, 29570), (5914, 21795), (7265, 17742), (8718, 14785), (8871, 14530)]