31534230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11551}}^1$

素因数の和:11581

約数の個数: 64

約数和(自身を含む): 93155328

約数和(自身を除く): 61621098

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 11551, 23102, 34653, 57755, 69306, 80857, 115510, 150163, 161714, 173265, 242571, 300326, 346530, 404285, 450489, 485142, 750815, 808570, 900978, 1051141, 1212855, 1501630, 2102282, 2252445, 2425710, 3153423, 4504890, 5255705, 6306846, 10511410, 15767115, 31534230]

約数ペア:

[(1, 31534230), (2, 15767115), (3, 10511410), (5, 6306846), (6, 5255705), (7, 4504890), (10, 3153423), (13, 2425710), (14, 2252445), (15, 2102282), (21, 1501630), (26, 1212855), (30, 1051141), (35, 900978), (39, 808570), (42, 750815), (65, 485142), (70, 450489), (78, 404285), (91, 346530), (105, 300326), (130, 242571), (182, 173265), (195, 161714), (210, 150163), (273, 115510), (390, 80857), (455, 69306), (546, 57755), (910, 34653), (1365, 23102), (2730, 11551)]