420034062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13753

約数の個数: 64

約数和(自身を含む): 1040269824

約数和(自身を除く): 620235762

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 10234, 13681, 15351, 27362, 30702, 41043, 82086, 95767, 191534, 232577, 287301, 465154, 574602, 588283, 697731, 1176566, 1395462, 1628039, 1764849, 3256078, 3529698, 4117981, 4884117, 8235962, 9768234, 10000811, 12353943, 20001622, 24707886, 30002433, 60004866, 70005677, 140011354, 210017031, 420034062]

約数ペア:

[(1, 420034062), (2, 210017031), (3, 140011354), (6, 70005677), (7, 60004866), (14, 30002433), (17, 24707886), (21, 20001622), (34, 12353943), (42, 10000811), (43, 9768234), (51, 8235962), (86, 4884117), (102, 4117981), (119, 3529698), (129, 3256078), (238, 1764849), (258, 1628039), (301, 1395462), (357, 1176566), (602, 697731), (714, 588283), (731, 574602), (903, 465154), (1462, 287301), (1806, 232577), (2193, 191534), (4386, 95767), (5117, 82086), (10234, 41043), (13681, 30702), (15351, 27362)]