84175290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11839}}^1$

素因数の和:11931

約数の個数: 48

約数和(自身を含む): 221644800

約数和(自身を除く): 137469510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 11839, 23678, 35517, 59195, 71034, 106551, 118390, 177585, 213102, 355170, 532755, 935281, 1065510, 1870562, 2805843, 4676405, 5611686, 8417529, 9352810, 14029215, 16835058, 28058430, 42087645, 84175290]

約数ペア:

[(1, 84175290), (2, 42087645), (3, 28058430), (5, 16835058), (6, 14029215), (9, 9352810), (10, 8417529), (15, 5611686), (18, 4676405), (30, 2805843), (45, 1870562), (79, 1065510), (90, 935281), (158, 532755), (237, 355170), (395, 213102), (474, 177585), (711, 118390), (790, 106551), (1185, 71034), (1422, 59195), (2370, 35517), (3555, 23678), (7110, 11839)]