289659030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{122219}}^1$

素因数の和:122308

約数の個数: 32

約数和(自身を含む): 703987200

約数和(自身を除く): 414328170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 122219, 244438, 366657, 611095, 733314, 1222190, 1833285, 3666570, 9655301, 19310602, 28965903, 48276505, 57931806, 96553010, 144829515, 289659030]

約数ペア:

[(1, 289659030), (2, 144829515), (3, 96553010), (5, 57931806), (6, 48276505), (10, 28965903), (15, 19310602), (30, 9655301), (79, 3666570), (158, 1833285), (237, 1222190), (395, 733314), (474, 611095), (790, 366657), (1185, 244438), (2370, 122219)]