2897796390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1085317}}^1$

素因数の和:1085416

約数の個数: 32

約数和(自身を含む): 7032860640

約数和(自身を除く): 4135064250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 1085317, 2170634, 3255951, 5426585, 6511902, 10853170, 16279755, 32559510, 96593213, 193186426, 289779639, 482966065, 579559278, 965932130, 1448898195, 2897796390]

約数ペア:

[(1, 2897796390), (2, 1448898195), (3, 965932130), (5, 579559278), (6, 482966065), (10, 289779639), (15, 193186426), (30, 96593213), (89, 32559510), (178, 16279755), (267, 10853170), (445, 6511902), (534, 5426585), (890, 3255951), (1335, 2170634), (2670, 1085317)]