15672843310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{20731}}^1$

素因数の和:20953

約数の個数: 64

約数和(自身を含む): 31167659520

約数和(自身を除く): 15494816210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 173, 190, 230, 346, 437, 865, 874, 1730, 2185, 3287, 3979, 4370, 6574, 7958, 16435, 19895, 20731, 32870, 39790, 41462, 75601, 103655, 151202, 207310, 378005, 393889, 476813, 756010, 787778, 953626, 1969445, 2384065, 3586463, 3938890, 4768130, 7172926, 9059447, 17932315, 18118894, 35864630, 45297235, 68142797, 82488649, 90594470, 136285594, 164977298, 340713985, 412443245, 681427970, 824886490, 1567284331, 3134568662, 7836421655, 15672843310]

約数ペア:

[(1, 15672843310), (2, 7836421655), (5, 3134568662), (10, 1567284331), (19, 824886490), (23, 681427970), (38, 412443245), (46, 340713985), (95, 164977298), (115, 136285594), (173, 90594470), (190, 82488649), (230, 68142797), (346, 45297235), (437, 35864630), (865, 18118894), (874, 17932315), (1730, 9059447), (2185, 7172926), (3287, 4768130), (3979, 3938890), (4370, 3586463), (6574, 2384065), (7958, 1969445), (16435, 953626), (19895, 787778), (20731, 756010), (32870, 476813), (39790, 393889), (41462, 378005), (75601, 207310), (103655, 151202)]