151264510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21517}}^1$

素因数の和:21580

約数の個数: 32

約数和(自身を含む): 294366240

約数和(自身を除く): 143101730

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 21517, 43034, 107585, 215170, 408823, 796129, 817646, 1592258, 2044115, 3980645, 4088230, 7961290, 15126451, 30252902, 75632255, 151264510]

約数ペア:

[(1, 151264510), (2, 75632255), (5, 30252902), (10, 15126451), (19, 7961290), (37, 4088230), (38, 3980645), (74, 2044115), (95, 1592258), (185, 817646), (190, 796129), (370, 408823), (703, 215170), (1406, 107585), (3515, 43034), (7030, 21517)]