29230820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 65545200

約数和(自身を除く): 36314380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 577, 596, 745, 1154, 1490, 2308, 2533, 2885, 2980, 5066, 5770, 9809, 10132, 11540, 12665, 19618, 25330, 39236, 49045, 50660, 85973, 98090, 171946, 196180, 343892, 429865, 859730, 1461541, 1719460, 2923082, 5846164, 7307705, 14615410, 29230820]

約数ペア:

[(1, 29230820), (2, 14615410), (4, 7307705), (5, 5846164), (10, 2923082), (17, 1719460), (20, 1461541), (34, 859730), (68, 429865), (85, 343892), (149, 196180), (170, 171946), (298, 98090), (340, 85973), (577, 50660), (596, 49045), (745, 39236), (1154, 25330), (1490, 19618), (2308, 12665), (2533, 11540), (2885, 10132), (2980, 9809), (5066, 5770)]