892470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 2177280

約数和(自身を除く): 1284810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 419, 426, 710, 838, 1065, 1257, 2095, 2130, 2514, 4190, 6285, 12570, 29749, 59498, 89247, 148745, 178494, 297490, 446235, 892470]

約数ペア:

[(1, 892470), (2, 446235), (3, 297490), (5, 178494), (6, 148745), (10, 89247), (15, 59498), (30, 29749), (71, 12570), (142, 6285), (213, 4190), (355, 2514), (419, 2130), (426, 2095), (710, 1257), (838, 1065)]