7119450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1248

約数の個数: 72

約数和(自身を含む): 20615868

約数和(自身を除く): 13496418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1217, 1950, 2434, 2925, 3651, 5850, 6085, 7302, 10953, 12170, 15821, 18255, 21906, 30425, 31642, 36510, 47463, 54765, 60850, 79105, 91275, 94926, 109530, 142389, 158210, 182550, 237315, 273825, 284778, 395525, 474630, 547650, 711945, 791050, 1186575, 1423890, 2373150, 3559725, 7119450]

約数ペア:

[(1, 7119450), (2, 3559725), (3, 2373150), (5, 1423890), (6, 1186575), (9, 791050), (10, 711945), (13, 547650), (15, 474630), (18, 395525), (25, 284778), (26, 273825), (30, 237315), (39, 182550), (45, 158210), (50, 142389), (65, 109530), (75, 94926), (78, 91275), (90, 79105), (117, 60850), (130, 54765), (150, 47463), (195, 36510), (225, 31642), (234, 30425), (325, 21906), (390, 18255), (450, 15821), (585, 12170), (650, 10953), (975, 7302), (1170, 6085), (1217, 5850), (1950, 3651), (2434, 2925)]