1520361430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199261}}^1$

素因数の和:199384

約数の個数: 32

約数和(自身を含む): 3156310080

約数和(自身を除く): 1635948650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 199261, 398522, 996305, 1394827, 1992610, 2789654, 6974135, 13948270, 21719449, 43438898, 108597245, 152036143, 217194490, 304072286, 760180715, 1520361430]

約数ペア:

[(1, 1520361430), (2, 760180715), (5, 304072286), (7, 217194490), (10, 152036143), (14, 108597245), (35, 43438898), (70, 21719449), (109, 13948270), (218, 6974135), (545, 2789654), (763, 1992610), (1090, 1394827), (1526, 996305), (3815, 398522), (7630, 199261)]