69429090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 172440576

約数和(自身を除く): 103011486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 107, 129, 214, 215, 258, 321, 430, 503, 535, 642, 645, 1006, 1070, 1290, 1509, 1605, 2515, 3018, 3210, 4601, 5030, 7545, 9202, 13803, 15090, 21629, 23005, 27606, 43258, 46010, 53821, 64887, 69015, 107642, 108145, 129774, 138030, 161463, 216290, 269105, 322926, 324435, 538210, 648870, 807315, 1614630, 2314303, 4628606, 6942909, 11571515, 13885818, 23143030, 34714545, 69429090]

約数ペア:

[(1, 69429090), (2, 34714545), (3, 23143030), (5, 13885818), (6, 11571515), (10, 6942909), (15, 4628606), (30, 2314303), (43, 1614630), (86, 807315), (107, 648870), (129, 538210), (214, 324435), (215, 322926), (258, 269105), (321, 216290), (430, 161463), (503, 138030), (535, 129774), (642, 108145), (645, 107642), (1006, 69015), (1070, 64887), (1290, 53821), (1509, 46010), (1605, 43258), (2515, 27606), (3018, 23005), (3210, 21629), (4601, 15090), (5030, 13803), (7545, 9202)]