355364230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{38501}}^1$

素因数の和:38592

約数の個数: 32

約数和(自身を含む): 698580288

約数和(自身を除く): 343216058

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 38501, 77002, 192505, 385010, 500513, 1001026, 2502565, 2733571, 5005130, 5467142, 13667855, 27335710, 35536423, 71072846, 177682115, 355364230]

約数ペア:

[(1, 355364230), (2, 177682115), (5, 71072846), (10, 35536423), (13, 27335710), (26, 13667855), (65, 5467142), (71, 5005130), (130, 2733571), (142, 2502565), (355, 1001026), (710, 500513), (923, 385010), (1846, 192505), (4615, 77002), (9230, 38501)]