312715650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{160367}}^1$

素因数の和:160395

約数の個数: 48

約数和(自身を含む): 835196544

約数和(自身を除く): 522480894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 160367, 320734, 481101, 801835, 962202, 1603670, 2084771, 2405505, 4009175, 4169542, 4811010, 6254313, 8018350, 10423855, 12027525, 12508626, 20847710, 24055050, 31271565, 52119275, 62543130, 104238550, 156357825, 312715650]

約数ペア:

[(1, 312715650), (2, 156357825), (3, 104238550), (5, 62543130), (6, 52119275), (10, 31271565), (13, 24055050), (15, 20847710), (25, 12508626), (26, 12027525), (30, 10423855), (39, 8018350), (50, 6254313), (65, 4811010), (75, 4169542), (78, 4009175), (130, 2405505), (150, 2084771), (195, 1603670), (325, 962202), (390, 801835), (650, 481101), (975, 320734), (1950, 160367)]