29268890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{907}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 60407424

約数和(自身を除く): 31138534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 907, 922, 1814, 2305, 3227, 4535, 4610, 6349, 6454, 9070, 12698, 16135, 31745, 32270, 63490, 418127, 836254, 2090635, 2926889, 4181270, 5853778, 14634445, 29268890]

約数ペア:

[(1, 29268890), (2, 14634445), (5, 5853778), (7, 4181270), (10, 2926889), (14, 2090635), (35, 836254), (70, 418127), (461, 63490), (907, 32270), (922, 31745), (1814, 16135), (2305, 12698), (3227, 9070), (4535, 6454), (4610, 6349)]