47295780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16087}}^1$

素因数の和:16113

約数の個数: 72

約数和(自身を含む): 154058688

約数和(自身を除く): 106762908

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, 16087, 32174, 48261, 64348, 80435, 96522, 112609, 160870, 193044, 225218, 241305, 321740, 337827, 450436, 482610, 563045, 675654, 788263, 965220, 1126090, 1351308, 1576526, 1689135, 2252180, 2364789, 3153052, 3378270, 3941315, 4729578, 6756540, 7882630, 9459156, 11823945, 15765260, 23647890, 47295780]

約数ペア:

[(1, 47295780), (2, 23647890), (3, 15765260), (4, 11823945), (5, 9459156), (6, 7882630), (7, 6756540), (10, 4729578), (12, 3941315), (14, 3378270), (15, 3153052), (20, 2364789), (21, 2252180), (28, 1689135), (30, 1576526), (35, 1351308), (42, 1126090), (49, 965220), (60, 788263), (70, 675654), (84, 563045), (98, 482610), (105, 450436), (140, 337827), (147, 321740), (196, 241305), (210, 225218), (245, 193044), (294, 160870), (420, 112609), (490, 96522), (588, 80435), (735, 64348), (980, 48261), (1470, 32174), (2940, 16087)]