148572010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 287462520

約数和(自身を除く): 138890510

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 289, 505, 509, 578, 1010, 1018, 1445, 1717, 2545, 2890, 3434, 5090, 8585, 8653, 17170, 17306, 29189, 43265, 51409, 58378, 86530, 102818, 145945, 147101, 257045, 291890, 294202, 514090, 735505, 873953, 1471010, 1747906, 4369765, 8739530, 14857201, 29714402, 74286005, 148572010]

約数ペア:

[(1, 148572010), (2, 74286005), (5, 29714402), (10, 14857201), (17, 8739530), (34, 4369765), (85, 1747906), (101, 1471010), (170, 873953), (202, 735505), (289, 514090), (505, 294202), (509, 291890), (578, 257045), (1010, 147101), (1018, 145945), (1445, 102818), (1717, 86530), (2545, 58378), (2890, 51409), (3434, 43265), (5090, 29189), (8585, 17306), (8653, 17170)]