90675570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{16699}}^1$

素因数の和:16890

約数の個数: 32

約数和(自身を含む): 218836800

約数和(自身を除く): 128161230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 16699, 33398, 50097, 83495, 100194, 166990, 250485, 500970, 3022519, 6045038, 9067557, 15112595, 18135114, 30225190, 45337785, 90675570]

約数ペア:

[(1, 90675570), (2, 45337785), (3, 30225190), (5, 18135114), (6, 15112595), (10, 9067557), (15, 6045038), (30, 3022519), (181, 500970), (362, 250485), (543, 166990), (905, 100194), (1086, 83495), (1810, 50097), (2715, 33398), (5430, 16699)]