253700010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165817}}^1$

素因数の和:165847

約数の個数: 48

約数和(自身を含む): 698425416

約数和(自身を除く): 444725406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 165817, 331634, 497451, 829085, 994902, 1492353, 1658170, 2487255, 2818889, 2984706, 4974510, 5637778, 7461765, 8456667, 14094445, 14923530, 16913334, 25370001, 28188890, 42283335, 50740002, 84566670, 126850005, 253700010]

約数ペア:

[(1, 253700010), (2, 126850005), (3, 84566670), (5, 50740002), (6, 42283335), (9, 28188890), (10, 25370001), (15, 16913334), (17, 14923530), (18, 14094445), (30, 8456667), (34, 7461765), (45, 5637778), (51, 4974510), (85, 2984706), (90, 2818889), (102, 2487255), (153, 1658170), (170, 1492353), (255, 994902), (306, 829085), (510, 497451), (765, 331634), (1530, 165817)]