253346070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29221}}^1$

素因数の和:29265

約数の個数: 48

約数和(自身を含む): 645923088

約数和(自身を除く): 392577018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 29221, 58442, 87663, 146105, 175326, 292210, 438315, 496757, 876630, 993514, 1490271, 2483785, 2980542, 4967570, 7451355, 8444869, 14902710, 16889738, 25334607, 42224345, 50669214, 84448690, 126673035, 253346070]

約数ペア:

[(1, 253346070), (2, 126673035), (3, 84448690), (5, 50669214), (6, 42224345), (10, 25334607), (15, 16889738), (17, 14902710), (30, 8444869), (34, 7451355), (51, 4967570), (85, 2980542), (102, 2483785), (170, 1490271), (255, 993514), (289, 876630), (510, 496757), (578, 438315), (867, 292210), (1445, 175326), (1734, 146105), (2890, 87663), (4335, 58442), (8670, 29221)]