42953630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 78835680

約数和(自身を除く): 35882050

約数列:

[1, 2, 5, 10, 109, 157, 218, 251, 314, 502, 545, 785, 1090, 1255, 1570, 2510, 17113, 27359, 34226, 39407, 54718, 78814, 85565, 136795, 171130, 197035, 273590, 394070, 4295363, 8590726, 21476815, 42953630]

約数ペア:

[(1, 42953630), (2, 21476815), (5, 8590726), (10, 4295363), (109, 394070), (157, 273590), (218, 197035), (251, 171130), (314, 136795), (502, 85565), (545, 78814), (785, 54718), (1090, 39407), (1255, 34226), (1570, 27359), (2510, 17113)]