260469510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2113}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 715986432

約数和(自身を除く): 455516922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 1174, 1761, 2113, 2935, 3522, 4109, 4226, 5870, 6339, 8218, 8805, 10565, 12327, 12678, 14791, 17610, 20545, 21130, 24654, 29582, 31695, 41090, 44373, 61635, 63390, 73955, 88746, 123270, 147910, 221865, 443730, 1240331, 2480662, 3720993, 6201655, 7441986, 8682317, 12403310, 17364634, 18604965, 26046951, 37209930, 43411585, 52093902, 86823170, 130234755, 260469510]

約数ペア:

[(1, 260469510), (2, 130234755), (3, 86823170), (5, 52093902), (6, 43411585), (7, 37209930), (10, 26046951), (14, 18604965), (15, 17364634), (21, 12403310), (30, 8682317), (35, 7441986), (42, 6201655), (70, 3720993), (105, 2480662), (210, 1240331), (587, 443730), (1174, 221865), (1761, 147910), (2113, 123270), (2935, 88746), (3522, 73955), (4109, 63390), (4226, 61635), (5870, 44373), (6339, 41090), (8218, 31695), (8805, 29582), (10565, 24654), (12327, 21130), (12678, 20545), (14791, 17610)]