149726990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{125821}}^1$

素因数の和:125852

約数の個数: 32

約数和(自身を含む): 326130624

約数和(自身を除く): 176403634

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 125821, 251642, 629105, 880747, 1258210, 1761494, 2138957, 4277914, 4403735, 8807470, 10694785, 14972699, 21389570, 29945398, 74863495, 149726990]

約数ペア:

[(1, 149726990), (2, 74863495), (5, 29945398), (7, 21389570), (10, 14972699), (14, 10694785), (17, 8807470), (34, 4403735), (35, 4277914), (70, 2138957), (85, 1761494), (119, 1258210), (170, 880747), (238, 629105), (595, 251642), (1190, 125821)]