947595690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{256801}}^1$

素因数の和:256855

約数の個数: 48

約数和(自身を含む): 2523850056

約数和(自身を除く): 1576254366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 256801, 513602, 770403, 1284005, 1540806, 2311209, 2568010, 3852015, 4622418, 7704030, 10528841, 11556045, 21057682, 23112090, 31586523, 52644205, 63173046, 94759569, 105288410, 157932615, 189519138, 315865230, 473797845, 947595690]

約数ペア:

[(1, 947595690), (2, 473797845), (3, 315865230), (5, 189519138), (6, 157932615), (9, 105288410), (10, 94759569), (15, 63173046), (18, 52644205), (30, 31586523), (41, 23112090), (45, 21057682), (82, 11556045), (90, 10528841), (123, 7704030), (205, 4622418), (246, 3852015), (369, 2568010), (410, 2311209), (615, 1540806), (738, 1284005), (1230, 770403), (1845, 513602), (3690, 256801)]