45090070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 84952800

約数和(自身を除く): 39862730

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 1747, 2581, 3494, 5162, 8735, 12905, 17470, 25810, 50663, 101326, 155483, 253315, 310966, 506630, 777415, 1554830, 4509007, 9018014, 22545035, 45090070]

約数ペア:

[(1, 45090070), (2, 22545035), (5, 9018014), (10, 4509007), (29, 1554830), (58, 777415), (89, 506630), (145, 310966), (178, 253315), (290, 155483), (445, 101326), (890, 50663), (1747, 25810), (2581, 17470), (3494, 12905), (5162, 8735)]