17065020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 55996416

約数和(自身を除く): 38931396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 991, 1148, 1230, 1435, 1722, 1982, 2460, 2870, 2973, 3444, 3964, 4305, 4955, 5740, 5946, 6937, 8610, 9910, 11892, 13874, 14865, 17220, 19820, 20811, 27748, 29730, 34685, 40631, 41622, 59460, 69370, 81262, 83244, 104055, 121893, 138740, 162524, 203155, 208110, 243786, 284417, 406310, 416220, 487572, 568834, 609465, 812620, 853251, 1137668, 1218930, 1422085, 1706502, 2437860, 2844170, 3413004, 4266255, 5688340, 8532510, 17065020]

約数ペア:

[(1, 17065020), (2, 8532510), (3, 5688340), (4, 4266255), (5, 3413004), (6, 2844170), (7, 2437860), (10, 1706502), (12, 1422085), (14, 1218930), (15, 1137668), (20, 853251), (21, 812620), (28, 609465), (30, 568834), (35, 487572), (41, 416220), (42, 406310), (60, 284417), (70, 243786), (82, 208110), (84, 203155), (105, 162524), (123, 138740), (140, 121893), (164, 104055), (205, 83244), (210, 81262), (246, 69370), (287, 59460), (410, 41622), (420, 40631), (492, 34685), (574, 29730), (615, 27748), (820, 20811), (861, 19820), (991, 17220), (1148, 14865), (1230, 13874), (1435, 11892), (1722, 9910), (1982, 8610), (2460, 6937), (2870, 5946), (2973, 5740), (3444, 4955), (3964, 4305)]