149787030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{172169}}^1$

素因数の和:172208

約数の個数: 32

約数和(自身を含む): 371887200

約数和(自身を除く): 222100170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 172169, 344338, 516507, 860845, 1033014, 1721690, 2582535, 4992901, 5165070, 9985802, 14978703, 24964505, 29957406, 49929010, 74893515, 149787030]

約数ペア:

[(1, 149787030), (2, 74893515), (3, 49929010), (5, 29957406), (6, 24964505), (10, 14978703), (15, 9985802), (29, 5165070), (30, 4992901), (58, 2582535), (87, 1721690), (145, 1033014), (174, 860845), (290, 516507), (435, 344338), (870, 172169)]