71746140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7919}}^1$

素因数の和:8082

約数の個数: 48

約数和(自身を含む): 202245120

約数和(自身を除く): 130498980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 7919, 9060, 15838, 23757, 31676, 39595, 47514, 79190, 95028, 118785, 158380, 237570, 475140, 1195769, 2391538, 3587307, 4783076, 5978845, 7174614, 11957690, 14349228, 17936535, 23915380, 35873070, 71746140]

約数ペア:

[(1, 71746140), (2, 35873070), (3, 23915380), (4, 17936535), (5, 14349228), (6, 11957690), (10, 7174614), (12, 5978845), (15, 4783076), (20, 3587307), (30, 2391538), (60, 1195769), (151, 475140), (302, 237570), (453, 158380), (604, 118785), (755, 95028), (906, 79190), (1510, 47514), (1812, 39595), (2265, 31676), (3020, 23757), (4530, 15838), (7919, 9060)]