121987590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48991}}^1$

素因数の和:49084

約数の個数: 32

約数和(自身を含む): 296303616

約数和(自身を除く): 174316026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 48991, 97982, 146973, 244955, 293946, 489910, 734865, 1469730, 4066253, 8132506, 12198759, 20331265, 24397518, 40662530, 60993795, 121987590]

約数ペア:

[(1, 121987590), (2, 60993795), (3, 40662530), (5, 24397518), (6, 20331265), (10, 12198759), (15, 8132506), (30, 4066253), (83, 1469730), (166, 734865), (249, 489910), (415, 293946), (498, 244955), (830, 146973), (1245, 97982), (2490, 48991)]