16964430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80783}}^1$

素因数の和:80800

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 29567154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80783, 161566, 242349, 403915, 484698, 565481, 807830, 1130962, 1211745, 1696443, 2423490, 2827405, 3392886, 5654810, 8482215, 16964430]

約数ペア:

[(1, 16964430), (2, 8482215), (3, 5654810), (5, 3392886), (6, 2827405), (7, 2423490), (10, 1696443), (14, 1211745), (15, 1130962), (21, 807830), (30, 565481), (35, 484698), (42, 403915), (70, 242349), (105, 161566), (210, 80783)]