2021432970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{32917}}^1$

素因数の和:33039

約数の個数: 64

約数和(自身を含む): 5119407360

約数和(自身を除く): 3097974390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2670, 4094, 6141, 10235, 12282, 20470, 30705, 32917, 61410, 65834, 98751, 164585, 197502, 329170, 493755, 757091, 987510, 1514182, 2271273, 2929613, 3785455, 4542546, 5859226, 7570910, 8788839, 11356365, 14648065, 17577678, 22712730, 29296130, 43944195, 67381099, 87888390, 134762198, 202143297, 336905495, 404286594, 673810990, 1010716485, 2021432970]

約数ペア:

[(1, 2021432970), (2, 1010716485), (3, 673810990), (5, 404286594), (6, 336905495), (10, 202143297), (15, 134762198), (23, 87888390), (30, 67381099), (46, 43944195), (69, 29296130), (89, 22712730), (115, 17577678), (138, 14648065), (178, 11356365), (230, 8788839), (267, 7570910), (345, 5859226), (445, 4542546), (534, 3785455), (690, 2929613), (890, 2271273), (1335, 1514182), (2047, 987510), (2670, 757091), (4094, 493755), (6141, 329170), (10235, 197502), (12282, 164585), (20470, 98751), (30705, 65834), (32917, 61410)]