38924340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7161

約数の個数: 96

約数和(自身を含む): 134158080

約数和(自身を除く): 95233740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7129, 14258, 21387, 28516, 35645, 42774, 49903, 71290, 85548, 92677, 99806, 106935, 142580, 149709, 185354, 199612, 213870, 249515, 278031, 299418, 370708, 427740, 463385, 499030, 556062, 598836, 648739, 748545, 926770, 998060, 1112124, 1297478, 1390155, 1497090, 1853540, 1946217, 2594956, 2780310, 2994180, 3243695, 3892434, 5560620, 6487390, 7784868, 9731085, 12974780, 19462170, 38924340]

約数ペア:

[(1, 38924340), (2, 19462170), (3, 12974780), (4, 9731085), (5, 7784868), (6, 6487390), (7, 5560620), (10, 3892434), (12, 3243695), (13, 2994180), (14, 2780310), (15, 2594956), (20, 1946217), (21, 1853540), (26, 1497090), (28, 1390155), (30, 1297478), (35, 1112124), (39, 998060), (42, 926770), (52, 748545), (60, 648739), (65, 598836), (70, 556062), (78, 499030), (84, 463385), (91, 427740), (105, 370708), (130, 299418), (140, 278031), (156, 249515), (182, 213870), (195, 199612), (210, 185354), (260, 149709), (273, 142580), (364, 106935), (390, 99806), (420, 92677), (455, 85548), (546, 71290), (780, 49903), (910, 42774), (1092, 35645), (1365, 28516), (1820, 21387), (2730, 14258), (5460, 7129)]