72272130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{344153}}^1$

素因数の和:344170

約数の個数: 32

約数和(自身を含む): 198232704

約数和(自身を除く): 125960574

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 344153, 688306, 1032459, 1720765, 2064918, 2409071, 3441530, 4818142, 5162295, 7227213, 10324590, 12045355, 14454426, 24090710, 36136065, 72272130]

約数ペア:

[(1, 72272130), (2, 36136065), (3, 24090710), (5, 14454426), (6, 12045355), (7, 10324590), (10, 7227213), (14, 5162295), (15, 4818142), (21, 3441530), (30, 2409071), (35, 2064918), (42, 1720765), (70, 1032459), (105, 688306), (210, 344153)]