73998610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2153}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 152606592

約数和(自身を除く): 78607982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2153, 2455, 3437, 4306, 4910, 6874, 10765, 15071, 17185, 21530, 30142, 34370, 75355, 150710, 1057123, 2114246, 5285615, 7399861, 10571230, 14799722, 36999305, 73998610]

約数ペア:

[(1, 73998610), (2, 36999305), (5, 14799722), (7, 10571230), (10, 7399861), (14, 5285615), (35, 2114246), (70, 1057123), (491, 150710), (982, 75355), (2153, 34370), (2455, 30142), (3437, 21530), (4306, 17185), (4910, 15071), (6874, 10765)]