2019957270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{68917}}^1$

素因数の和:69904

約数の個数: 32

約数和(自身を含む): 4852929888

約数和(自身を除く): 2832972618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 4885, 5862, 9770, 14655, 29310, 68917, 137834, 206751, 344585, 413502, 689170, 1033755, 2067510, 67331909, 134663818, 201995727, 336659545, 403991454, 673319090, 1009978635, 2019957270]

約数ペア:

[(1, 2019957270), (2, 1009978635), (3, 673319090), (5, 403991454), (6, 336659545), (10, 201995727), (15, 134663818), (30, 67331909), (977, 2067510), (1954, 1033755), (2931, 689170), (4885, 413502), (5862, 344585), (9770, 206751), (14655, 137834), (29310, 68917)]