145884710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8389}}^1$

素因数の和:8480

約数の個数: 32

約数和(自身を含む): 275460480

約数和(自身を除く): 129575770

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8389, 8695, 16778, 17390, 41945, 83890, 310393, 394283, 620786, 788566, 1551965, 1971415, 3103930, 3942830, 14588471, 29176942, 72942355, 145884710]

約数ペア:

[(1, 145884710), (2, 72942355), (5, 29176942), (10, 14588471), (37, 3942830), (47, 3103930), (74, 1971415), (94, 1551965), (185, 788566), (235, 620786), (370, 394283), (470, 310393), (1739, 83890), (3478, 41945), (8389, 17390), (8695, 16778)]