4994340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 15899520

約数和(自身を除く): 10905180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 337, 380, 390, 494, 570, 674, 741, 780, 988, 1011, 1140, 1235, 1348, 1482, 1685, 2022, 2470, 2964, 3370, 3705, 4044, 4381, 4940, 5055, 6403, 6740, 7410, 8762, 10110, 12806, 13143, 14820, 17524, 19209, 20220, 21905, 25612, 26286, 32015, 38418, 43810, 52572, 64030, 65715, 76836, 83239, 87620, 96045, 128060, 131430, 166478, 192090, 249717, 262860, 332956, 384180, 416195, 499434, 832390, 998868, 1248585, 1664780, 2497170, 4994340]

約数ペア:

[(1, 4994340), (2, 2497170), (3, 1664780), (4, 1248585), (5, 998868), (6, 832390), (10, 499434), (12, 416195), (13, 384180), (15, 332956), (19, 262860), (20, 249717), (26, 192090), (30, 166478), (38, 131430), (39, 128060), (52, 96045), (57, 87620), (60, 83239), (65, 76836), (76, 65715), (78, 64030), (95, 52572), (114, 43810), (130, 38418), (156, 32015), (190, 26286), (195, 25612), (228, 21905), (247, 20220), (260, 19209), (285, 17524), (337, 14820), (380, 13143), (390, 12806), (494, 10110), (570, 8762), (674, 7410), (741, 6740), (780, 6403), (988, 5055), (1011, 4940), (1140, 4381), (1235, 4044), (1348, 3705), (1482, 3370), (1685, 2964), (2022, 2470)]