90446190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42463}}^1$

素因数の和:42544

約数の個数: 32

約数和(自身を含む): 220133376

約数和(自身を除く): 129687186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42463, 84926, 127389, 212315, 254778, 424630, 636945, 1273890, 3014873, 6029746, 9044619, 15074365, 18089238, 30148730, 45223095, 90446190]

約数ペア:

[(1, 90446190), (2, 45223095), (3, 30148730), (5, 18089238), (6, 15074365), (10, 9044619), (15, 6029746), (30, 3014873), (71, 1273890), (142, 636945), (213, 424630), (355, 254778), (426, 212315), (710, 127389), (1065, 84926), (2130, 42463)]