3828440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 10916640

約数和(自身を除く): 7088200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 113, 121, 140, 154, 220, 226, 242, 280, 308, 385, 440, 452, 484, 565, 605, 616, 770, 791, 847, 904, 968, 1130, 1210, 1243, 1540, 1582, 1694, 2260, 2420, 2486, 3080, 3164, 3388, 3955, 4235, 4520, 4840, 4972, 6215, 6328, 6776, 7910, 8470, 8701, 9944, 12430, 13673, 15820, 16940, 17402, 24860, 27346, 31640, 33880, 34804, 43505, 49720, 54692, 68365, 69608, 87010, 95711, 109384, 136730, 174020, 191422, 273460, 348040, 382844, 478555, 546920, 765688, 957110, 1914220, 3828440]

約数ペア:

[(1, 3828440), (2, 1914220), (4, 957110), (5, 765688), (7, 546920), (8, 478555), (10, 382844), (11, 348040), (14, 273460), (20, 191422), (22, 174020), (28, 136730), (35, 109384), (40, 95711), (44, 87010), (55, 69608), (56, 68365), (70, 54692), (77, 49720), (88, 43505), (110, 34804), (113, 33880), (121, 31640), (140, 27346), (154, 24860), (220, 17402), (226, 16940), (242, 15820), (280, 13673), (308, 12430), (385, 9944), (440, 8701), (452, 8470), (484, 7910), (565, 6776), (605, 6328), (616, 6215), (770, 4972), (791, 4840), (847, 4520), (904, 4235), (968, 3955), (1130, 3388), (1210, 3164), (1243, 3080), (1540, 2486), (1582, 2420), (1694, 2260)]