31482630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 87070464

約数和(自身を除く): 55587834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 67, 69, 90, 115, 134, 138, 201, 207, 227, 230, 335, 345, 402, 414, 454, 603, 670, 681, 690, 1005, 1035, 1135, 1206, 1362, 1541, 2010, 2043, 2070, 2270, 3015, 3082, 3405, 4086, 4623, 5221, 6030, 6810, 7705, 9246, 10215, 10442, 13869, 15209, 15410, 15663, 20430, 23115, 26105, 27738, 30418, 31326, 45627, 46230, 46989, 52210, 69345, 76045, 78315, 91254, 93978, 136881, 138690, 152090, 156630, 228135, 234945, 273762, 349807, 456270, 469890, 684405, 699614, 1049421, 1368810, 1749035, 2098842, 3148263, 3498070, 5247105, 6296526, 10494210, 15741315, 31482630]

約数ペア:

[(1, 31482630), (2, 15741315), (3, 10494210), (5, 6296526), (6, 5247105), (9, 3498070), (10, 3148263), (15, 2098842), (18, 1749035), (23, 1368810), (30, 1049421), (45, 699614), (46, 684405), (67, 469890), (69, 456270), (90, 349807), (115, 273762), (134, 234945), (138, 228135), (201, 156630), (207, 152090), (227, 138690), (230, 136881), (335, 93978), (345, 91254), (402, 78315), (414, 76045), (454, 69345), (603, 52210), (670, 46989), (681, 46230), (690, 45627), (1005, 31326), (1035, 30418), (1135, 27738), (1206, 26105), (1362, 23115), (1541, 20430), (2010, 15663), (2043, 15410), (2070, 15209), (2270, 13869), (3015, 10442), (3082, 10215), (3405, 9246), (4086, 7705), (4623, 6810), (5221, 6030)]