30900370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 27160430

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 839, 1270, 1678, 3683, 4195, 7366, 8390, 18415, 24331, 36830, 48662, 106553, 121655, 213106, 243310, 532765, 1065530, 3090037, 6180074, 15450185, 30900370]

約数ペア:

[(1, 30900370), (2, 15450185), (5, 6180074), (10, 3090037), (29, 1065530), (58, 532765), (127, 243310), (145, 213106), (254, 121655), (290, 106553), (635, 48662), (839, 36830), (1270, 24331), (1678, 18415), (3683, 8390), (4195, 7366)]