4691220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 13462848

約数和(自身を除く): 8771628

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, 1907, 2460, 3814, 5721, 7628, 9535, 11442, 19070, 22884, 28605, 38140, 57210, 78187, 114420, 156374, 234561, 312748, 390935, 469122, 781870, 938244, 1172805, 1563740, 2345610, 4691220]

約数ペア:

[(1, 4691220), (2, 2345610), (3, 1563740), (4, 1172805), (5, 938244), (6, 781870), (10, 469122), (12, 390935), (15, 312748), (20, 234561), (30, 156374), (41, 114420), (60, 78187), (82, 57210), (123, 38140), (164, 28605), (205, 22884), (246, 19070), (410, 11442), (492, 9535), (615, 7628), (820, 5721), (1230, 3814), (1907, 2460)]