3195780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 10418688

約数和(自身を除く): 7222908

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, 1087, 1470, 2174, 2940, 3261, 4348, 5435, 6522, 7609, 10870, 13044, 15218, 16305, 21740, 22827, 30436, 32610, 38045, 45654, 53263, 65220, 76090, 91308, 106526, 114135, 152180, 159789, 213052, 228270, 266315, 319578, 456540, 532630, 639156, 798945, 1065260, 1597890, 3195780]

約数ペア:

[(1, 3195780), (2, 1597890), (3, 1065260), (4, 798945), (5, 639156), (6, 532630), (7, 456540), (10, 319578), (12, 266315), (14, 228270), (15, 213052), (20, 159789), (21, 152180), (28, 114135), (30, 106526), (35, 91308), (42, 76090), (49, 65220), (60, 53263), (70, 45654), (84, 38045), (98, 32610), (105, 30436), (140, 22827), (147, 21740), (196, 16305), (210, 15218), (245, 13044), (294, 10870), (420, 7609), (490, 6522), (588, 5435), (735, 4348), (980, 3261), (1087, 2940), (1470, 2174)]