89841270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42179}}^1$

素因数の和:42260

約数の個数: 32

約数和(自身を含む): 218661120

約数和(自身を除く): 128819850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 42179, 84358, 126537, 210895, 253074, 421790, 632685, 1265370, 2994709, 5989418, 8984127, 14973545, 17968254, 29947090, 44920635, 89841270]

約数ペア:

[(1, 89841270), (2, 44920635), (3, 29947090), (5, 17968254), (6, 14973545), (10, 8984127), (15, 5989418), (30, 2994709), (71, 1265370), (142, 632685), (213, 421790), (355, 253074), (426, 210895), (710, 126537), (1065, 84358), (2130, 42179)]