1359894980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 3151196160

約数和(自身を除く): 1791301180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 67, 76, 95, 124, 134, 155, 190, 268, 310, 335, 380, 589, 620, 670, 1178, 1273, 1340, 1723, 2077, 2356, 2546, 2945, 3446, 4154, 5092, 5890, 6365, 6892, 8308, 8615, 10385, 11780, 12730, 17230, 20770, 25460, 32737, 34460, 39463, 41540, 53413, 65474, 78926, 106826, 115441, 130948, 157852, 163685, 197315, 213652, 230882, 267065, 327370, 394630, 461764, 534130, 577205, 654740, 789260, 1014847, 1068260, 1154410, 2029694, 2193379, 2308820, 3578671, 4059388, 4386758, 5074235, 7157342, 8773516, 10148470, 10966895, 14314684, 17893355, 20296940, 21933790, 35786710, 43867580, 67994749, 71573420, 135989498, 271978996, 339973745, 679947490, 1359894980]

約数ペア:

[(1, 1359894980), (2, 679947490), (4, 339973745), (5, 271978996), (10, 135989498), (19, 71573420), (20, 67994749), (31, 43867580), (38, 35786710), (62, 21933790), (67, 20296940), (76, 17893355), (95, 14314684), (124, 10966895), (134, 10148470), (155, 8773516), (190, 7157342), (268, 5074235), (310, 4386758), (335, 4059388), (380, 3578671), (589, 2308820), (620, 2193379), (670, 2029694), (1178, 1154410), (1273, 1068260), (1340, 1014847), (1723, 789260), (2077, 654740), (2356, 577205), (2546, 534130), (2945, 461764), (3446, 394630), (4154, 327370), (5092, 267065), (5890, 230882), (6365, 213652), (6892, 197315), (8308, 163685), (8615, 157852), (10385, 130948), (11780, 115441), (12730, 106826), (17230, 78926), (20770, 65474), (25460, 53413), (32737, 41540), (34460, 39463)]