149025170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16007}}^1$

素因数の和:16047

約数の個数: 48

約数和(自身を含む): 328484160

約数和(自身を除く): 179458990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 16007, 32014, 80035, 112049, 160070, 224098, 304133, 560245, 608266, 784343, 1120490, 1520665, 1568686, 2128931, 3041330, 3921715, 4257862, 7843430, 10644655, 14902517, 21289310, 29805034, 74512585, 149025170]

約数ペア:

[(1, 149025170), (2, 74512585), (5, 29805034), (7, 21289310), (10, 14902517), (14, 10644655), (19, 7843430), (35, 4257862), (38, 3921715), (49, 3041330), (70, 2128931), (95, 1568686), (98, 1520665), (133, 1120490), (190, 784343), (245, 608266), (266, 560245), (490, 304133), (665, 224098), (931, 160070), (1330, 112049), (1862, 80035), (4655, 32014), (9310, 16007)]