67430020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 173150208

約数和(自身を除く): 105720188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 70, 86, 92, 115, 140, 161, 172, 215, 230, 301, 322, 430, 460, 487, 602, 644, 805, 860, 974, 989, 1204, 1505, 1610, 1948, 1978, 2435, 3010, 3220, 3409, 3956, 4870, 4945, 6020, 6818, 6923, 9740, 9890, 11201, 13636, 13846, 17045, 19780, 20941, 22402, 27692, 34090, 34615, 41882, 44804, 56005, 68180, 69230, 78407, 83764, 104705, 112010, 138460, 146587, 156814, 209410, 224020, 293174, 313628, 392035, 418820, 481643, 586348, 732935, 784070, 963286, 1465870, 1568140, 1926572, 2408215, 2931740, 3371501, 4816430, 6743002, 9632860, 13486004, 16857505, 33715010, 67430020]

約数ペア:

[(1, 67430020), (2, 33715010), (4, 16857505), (5, 13486004), (7, 9632860), (10, 6743002), (14, 4816430), (20, 3371501), (23, 2931740), (28, 2408215), (35, 1926572), (43, 1568140), (46, 1465870), (70, 963286), (86, 784070), (92, 732935), (115, 586348), (140, 481643), (161, 418820), (172, 392035), (215, 313628), (230, 293174), (301, 224020), (322, 209410), (430, 156814), (460, 146587), (487, 138460), (602, 112010), (644, 104705), (805, 83764), (860, 78407), (974, 69230), (989, 68180), (1204, 56005), (1505, 44804), (1610, 41882), (1948, 34615), (1978, 34090), (2435, 27692), (3010, 22402), (3220, 20941), (3409, 19780), (3956, 17045), (4870, 13846), (4945, 13636), (6020, 11201), (6818, 9890), (6923, 9740)]