1034747140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{7691}}^1$

素因数の和:7769

約数の個数: 72

約数和(自身を含む): 2566420416

約数和(自身を除く): 1531673276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 961, 1085, 1922, 2170, 3844, 4340, 4805, 6727, 7691, 9610, 13454, 15382, 19220, 26908, 30764, 33635, 38455, 53837, 67270, 76910, 107674, 134540, 153820, 215348, 238421, 269185, 476842, 538370, 953684, 1076740, 1192105, 1668947, 2384210, 3337894, 4768420, 6675788, 7391051, 8344735, 14782102, 16689470, 29564204, 33378940, 36955255, 51737357, 73910510, 103474714, 147821020, 206949428, 258686785, 517373570, 1034747140]

約数ペア:

[(1, 1034747140), (2, 517373570), (4, 258686785), (5, 206949428), (7, 147821020), (10, 103474714), (14, 73910510), (20, 51737357), (28, 36955255), (31, 33378940), (35, 29564204), (62, 16689470), (70, 14782102), (124, 8344735), (140, 7391051), (155, 6675788), (217, 4768420), (310, 3337894), (434, 2384210), (620, 1668947), (868, 1192105), (961, 1076740), (1085, 953684), (1922, 538370), (2170, 476842), (3844, 269185), (4340, 238421), (4805, 215348), (6727, 153820), (7691, 134540), (9610, 107674), (13454, 76910), (15382, 67270), (19220, 53837), (26908, 38455), (30764, 33635)]