74638410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 152075190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 79, 105, 110, 154, 158, 165, 210, 231, 237, 330, 385, 395, 409, 462, 474, 553, 770, 790, 818, 869, 1106, 1155, 1185, 1227, 1659, 1738, 2045, 2310, 2370, 2454, 2607, 2765, 2863, 3318, 4090, 4345, 4499, 5214, 5530, 5726, 6083, 6135, 8295, 8589, 8690, 8998, 12166, 12270, 13035, 13497, 14315, 16590, 17178, 18249, 22495, 26070, 26994, 28630, 30415, 31493, 32311, 36498, 42945, 44990, 60830, 62986, 64622, 67485, 85890, 91245, 94479, 96933, 134970, 157465, 161555, 182490, 188958, 193866, 226177, 314930, 323110, 355421, 452354, 472395, 484665, 678531, 710842, 944790, 969330, 1066263, 1130885, 1357062, 1777105, 2132526, 2261770, 2487947, 3392655, 3554210, 4975894, 5331315, 6785310, 7463841, 10662630, 12439735, 14927682, 24879470, 37319205, 74638410]

約数ペア:

[(1, 74638410), (2, 37319205), (3, 24879470), (5, 14927682), (6, 12439735), (7, 10662630), (10, 7463841), (11, 6785310), (14, 5331315), (15, 4975894), (21, 3554210), (22, 3392655), (30, 2487947), (33, 2261770), (35, 2132526), (42, 1777105), (55, 1357062), (66, 1130885), (70, 1066263), (77, 969330), (79, 944790), (105, 710842), (110, 678531), (154, 484665), (158, 472395), (165, 452354), (210, 355421), (231, 323110), (237, 314930), (330, 226177), (385, 193866), (395, 188958), (409, 182490), (462, 161555), (474, 157465), (553, 134970), (770, 96933), (790, 94479), (818, 91245), (869, 85890), (1106, 67485), (1155, 64622), (1185, 62986), (1227, 60830), (1659, 44990), (1738, 42945), (2045, 36498), (2310, 32311), (2370, 31493), (2454, 30415), (2607, 28630), (2765, 26994), (2863, 26070), (3318, 22495), (4090, 18249), (4345, 17178), (4499, 16590), (5214, 14315), (5530, 13497), (5726, 13035), (6083, 12270), (6135, 12166), (8295, 8998), (8589, 8690)]