13027630030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{306749}}^1$

素因数の和:306924

約数の個数: 32

約数和(自身を含む): 24382944000

約数和(自身を除く): 11355313970

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 4247, 8494, 21235, 42470, 306749, 613498, 1533745, 3067490, 9509219, 19018438, 42024613, 47546095, 84049226, 95092190, 210123065, 420246130, 1302763003, 2605526006, 6513815015, 13027630030]

約数ペア:

[(1, 13027630030), (2, 6513815015), (5, 2605526006), (10, 1302763003), (31, 420246130), (62, 210123065), (137, 95092190), (155, 84049226), (274, 47546095), (310, 42024613), (685, 19018438), (1370, 9509219), (4247, 3067490), (8494, 1533745), (21235, 613498), (42470, 306749)]