69410460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23609}}^1$

素因数の和:23635

約数の個数: 72

約数和(自身を含む): 226089360

約数和(自身を除く): 156678900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 23609, 47218, 70827, 94436, 118045, 141654, 165263, 236090, 283308, 330526, 354135, 472180, 495789, 661052, 708270, 826315, 991578, 1156841, 1416540, 1652630, 1983156, 2313682, 2478945, 3305260, 3470523, 4627364, 4957890, 5784205, 6941046, 9915780, 11568410, 13882092, 17352615, 23136820, 34705230, 69410460]

約数ペア:

[(1, 69410460), (2, 34705230), (3, 23136820), (4, 17352615), (5, 13882092), (6, 11568410), (7, 9915780), (10, 6941046), (12, 5784205), (14, 4957890), (15, 4627364), (20, 3470523), (21, 3305260), (28, 2478945), (30, 2313682), (35, 1983156), (42, 1652630), (49, 1416540), (60, 1156841), (70, 991578), (84, 826315), (98, 708270), (105, 661052), (140, 495789), (147, 472180), (196, 354135), (210, 330526), (245, 283308), (294, 236090), (420, 165263), (490, 141654), (588, 118045), (735, 94436), (980, 70827), (1470, 47218), (2940, 23609)]