31072630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 58449600

約数和(自身を除く): 27376970

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 983, 1090, 1966, 3161, 4915, 6322, 9830, 15805, 28507, 31610, 57014, 107147, 142535, 214294, 285070, 535735, 1071470, 3107263, 6214526, 15536315, 31072630]

約数ペア:

[(1, 31072630), (2, 15536315), (5, 6214526), (10, 3107263), (29, 1071470), (58, 535735), (109, 285070), (145, 214294), (218, 142535), (290, 107147), (545, 57014), (983, 31610), (1090, 28507), (1966, 15805), (3161, 9830), (4915, 6322)]