919394940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{36571}}^1$

素因数の和:37002

約数の個数: 48

約数和(自身を含む): 2580520320

約数和(自身を除く): 1661125380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8380, 12570, 25140, 36571, 73142, 109713, 146284, 182855, 219426, 365710, 438852, 548565, 731420, 1097130, 2194260, 15323249, 30646498, 45969747, 61292996, 76616245, 91939494, 153232490, 183878988, 229848735, 306464980, 459697470, 919394940]

約数ペア:

[(1, 919394940), (2, 459697470), (3, 306464980), (4, 229848735), (5, 183878988), (6, 153232490), (10, 91939494), (12, 76616245), (15, 61292996), (20, 45969747), (30, 30646498), (60, 15323249), (419, 2194260), (838, 1097130), (1257, 731420), (1676, 548565), (2095, 438852), (2514, 365710), (4190, 219426), (5028, 182855), (6285, 146284), (8380, 109713), (12570, 73142), (25140, 36571)]