712647530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 1519257600

約数和(自身を除く): 806610070

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 349, 434, 698, 941, 1085, 1745, 1882, 2170, 2443, 3490, 4705, 4886, 6587, 9410, 10819, 12215, 13174, 21638, 24430, 29171, 32935, 54095, 58342, 65870, 75733, 108190, 145855, 151466, 204197, 291710, 328409, 378665, 408394, 656818, 757330, 1020985, 1642045, 2041970, 2298863, 3284090, 4597726, 10180679, 11494315, 20361358, 22988630, 50903395, 71264753, 101806790, 142529506, 356323765, 712647530]

約数ペア:

[(1, 712647530), (2, 356323765), (5, 142529506), (7, 101806790), (10, 71264753), (14, 50903395), (31, 22988630), (35, 20361358), (62, 11494315), (70, 10180679), (155, 4597726), (217, 3284090), (310, 2298863), (349, 2041970), (434, 1642045), (698, 1020985), (941, 757330), (1085, 656818), (1745, 408394), (1882, 378665), (2170, 328409), (2443, 291710), (3490, 204197), (4705, 151466), (4886, 145855), (6587, 108190), (9410, 75733), (10819, 65870), (12215, 58342), (13174, 54095), (21638, 32935), (24430, 29171)]