54318390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{258659}}^1$

素因数の和:258676

約数の個数: 32

約数和(自身を含む): 148988160

約数和(自身を除く): 94669770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 258659, 517318, 775977, 1293295, 1551954, 1810613, 2586590, 3621226, 3879885, 5431839, 7759770, 9053065, 10863678, 18106130, 27159195, 54318390]

約数ペア:

[(1, 54318390), (2, 27159195), (3, 18106130), (5, 10863678), (6, 9053065), (7, 7759770), (10, 5431839), (14, 3879885), (15, 3621226), (21, 2586590), (30, 1810613), (35, 1551954), (42, 1293295), (70, 775977), (105, 517318), (210, 258659)]