29781870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9829}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 72191520

約数和(自身を除く): 42409650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 9829, 19658, 29487, 49145, 58974, 98290, 147435, 294870, 992729, 1985458, 2978187, 4963645, 5956374, 9927290, 14890935, 29781870]

約数ペア:

[(1, 29781870), (2, 14890935), (3, 9927290), (5, 5956374), (6, 4963645), (10, 2978187), (15, 1985458), (30, 992729), (101, 294870), (202, 147435), (303, 98290), (505, 58974), (606, 49145), (1010, 29487), (1515, 19658), (3030, 9829)]