2616390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4153}}^1$

素因数の和:4173

約数の個数: 48

約数和(自身を含む): 7776288

約数和(自身を除く): 5159898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4153, 8306, 12459, 20765, 24918, 29071, 37377, 41530, 58142, 62295, 74754, 87213, 124590, 145355, 174426, 186885, 261639, 290710, 373770, 436065, 523278, 872130, 1308195, 2616390]

約数ペア:

[(1, 2616390), (2, 1308195), (3, 872130), (5, 523278), (6, 436065), (7, 373770), (9, 290710), (10, 261639), (14, 186885), (15, 174426), (18, 145355), (21, 124590), (30, 87213), (35, 74754), (42, 62295), (45, 58142), (63, 41530), (70, 37377), (90, 29071), (105, 24918), (126, 20765), (210, 12459), (315, 8306), (630, 4153)]