16299990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{25873}}^1$

素因数の和:25893

約数の個数: 48

約数和(自身を含む): 48436128

約数和(自身を除く): 32136138

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, 25873, 51746, 77619, 129365, 155238, 181111, 232857, 258730, 362222, 388095, 465714, 543333, 776190, 905555, 1086666, 1164285, 1629999, 1811110, 2328570, 2716665, 3259998, 5433330, 8149995, 16299990]

約数ペア:

[(1, 16299990), (2, 8149995), (3, 5433330), (5, 3259998), (6, 2716665), (7, 2328570), (9, 1811110), (10, 1629999), (14, 1164285), (15, 1086666), (18, 905555), (21, 776190), (30, 543333), (35, 465714), (42, 388095), (45, 362222), (63, 258730), (70, 232857), (90, 181111), (105, 155238), (126, 129365), (210, 77619), (315, 51746), (630, 25873)]