26980230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 67995648

約数和(自身を除く): 41015418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 433, 465, 670, 866, 930, 1005, 1299, 2010, 2077, 2165, 2598, 4154, 4330, 6231, 6495, 10385, 12462, 12990, 13423, 20770, 26846, 29011, 31155, 40269, 58022, 62310, 67115, 80538, 87033, 134230, 145055, 174066, 201345, 290110, 402690, 435165, 870330, 899341, 1798682, 2698023, 4496705, 5396046, 8993410, 13490115, 26980230]

約数ペア:

[(1, 26980230), (2, 13490115), (3, 8993410), (5, 5396046), (6, 4496705), (10, 2698023), (15, 1798682), (30, 899341), (31, 870330), (62, 435165), (67, 402690), (93, 290110), (134, 201345), (155, 174066), (186, 145055), (201, 134230), (310, 87033), (335, 80538), (402, 67115), (433, 62310), (465, 58022), (670, 40269), (866, 31155), (930, 29011), (1005, 26846), (1299, 20770), (2010, 13423), (2077, 12990), (2165, 12462), (2598, 10385), (4154, 6495), (4330, 6231)]