79327140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42649}}^1$

素因数の和:42692

約数の個数: 48

約数和(自身を含む): 229286400

約数和(自身を除く): 149959260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 42649, 85298, 127947, 170596, 213245, 255894, 426490, 511788, 639735, 852980, 1279470, 1322119, 2558940, 2644238, 3966357, 5288476, 6610595, 7932714, 13221190, 15865428, 19831785, 26442380, 39663570, 79327140]

約数ペア:

[(1, 79327140), (2, 39663570), (3, 26442380), (4, 19831785), (5, 15865428), (6, 13221190), (10, 7932714), (12, 6610595), (15, 5288476), (20, 3966357), (30, 2644238), (31, 2558940), (60, 1322119), (62, 1279470), (93, 852980), (124, 639735), (155, 511788), (186, 426490), (310, 255894), (372, 213245), (465, 170596), (620, 127947), (930, 85298), (1860, 42649)]