163858260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4903}}^1$

素因数の和:5472

約数の個数: 48

約数和(自身を含む): 459720576

約数和(自身を除く): 295862316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 4903, 5570, 6684, 8355, 9806, 11140, 14709, 16710, 19612, 24515, 29418, 33420, 49030, 58836, 73545, 98060, 147090, 294180, 2730971, 5461942, 8192913, 10923884, 13654855, 16385826, 27309710, 32771652, 40964565, 54619420, 81929130, 163858260]

約数ペア:

[(1, 163858260), (2, 81929130), (3, 54619420), (4, 40964565), (5, 32771652), (6, 27309710), (10, 16385826), (12, 13654855), (15, 10923884), (20, 8192913), (30, 5461942), (60, 2730971), (557, 294180), (1114, 147090), (1671, 98060), (2228, 73545), (2785, 58836), (3342, 49030), (4903, 33420), (5570, 29418), (6684, 24515), (8355, 19612), (9806, 16710), (11140, 14709)]