31429830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6673}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 75923424

約数和(自身を除く): 44493594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 6673, 13346, 20019, 33365, 40038, 66730, 100095, 200190, 1047661, 2095322, 3142983, 5238305, 6285966, 10476610, 15714915, 31429830]

約数ペア:

[(1, 31429830), (2, 15714915), (3, 10476610), (5, 6285966), (6, 5238305), (10, 3142983), (15, 2095322), (30, 1047661), (157, 200190), (314, 100095), (471, 66730), (785, 40038), (942, 33365), (1570, 20019), (2355, 13346), (4710, 6673)]