61908930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5021}}^1$

素因数の和:5171

約数の個数: 48

約数和(自身を含む): 162170424

約数和(自身を除く): 100261494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 5021, 6165, 10042, 12330, 15063, 25105, 30126, 45189, 50210, 75315, 90378, 150630, 225945, 451890, 687877, 1375754, 2063631, 3439385, 4127262, 6190893, 6878770, 10318155, 12381786, 20636310, 30954465, 61908930]

約数ペア:

[(1, 61908930), (2, 30954465), (3, 20636310), (5, 12381786), (6, 10318155), (9, 6878770), (10, 6190893), (15, 4127262), (18, 3439385), (30, 2063631), (45, 1375754), (90, 687877), (137, 451890), (274, 225945), (411, 150630), (685, 90378), (822, 75315), (1233, 50210), (1370, 45189), (2055, 30126), (2466, 25105), (4110, 15063), (5021, 12330), (6165, 10042)]