30555660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12474

約数の個数: 48

約数和(自身を含む): 87649632

約数和(自身を除く): 57093972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12421, 24842, 37263, 49684, 62105, 74526, 124210, 149052, 186315, 248420, 372630, 509261, 745260, 1018522, 1527783, 2037044, 2546305, 3055566, 5092610, 6111132, 7638915, 10185220, 15277830, 30555660]

約数ペア:

[(1, 30555660), (2, 15277830), (3, 10185220), (4, 7638915), (5, 6111132), (6, 5092610), (10, 3055566), (12, 2546305), (15, 2037044), (20, 1527783), (30, 1018522), (41, 745260), (60, 509261), (82, 372630), (123, 248420), (164, 186315), (205, 149052), (246, 124210), (410, 74526), (492, 62105), (615, 49684), (820, 37263), (1230, 24842), (2460, 12421)]