180315721390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4229}}^1\times {\mathrm{609113}}^1$

素因数の和:613356

約数の個数: 32

約数和(自身を含む): 371023519680

約数和(自身を除く): 190707798290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4229, 8458, 21145, 29603, 42290, 59206, 148015, 296030, 609113, 1218226, 3045565, 4263791, 6091130, 8527582, 21318955, 42637910, 2575938877, 5151877754, 12879694385, 18031572139, 25759388770, 36063144278, 90157860695, 180315721390]

約数ペア:

[(1, 180315721390), (2, 90157860695), (5, 36063144278), (7, 25759388770), (10, 18031572139), (14, 12879694385), (35, 5151877754), (70, 2575938877), (4229, 42637910), (8458, 21318955), (21145, 8527582), (29603, 6091130), (42290, 4263791), (59206, 3045565), (148015, 1218226), (296030, 609113)]