1715706540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{16693}}^1$

素因数の和:17279

約数の個数: 72

約数和(自身を含む): 5213736528

約数和(自身を除く): 3498029988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1713, 2284, 2855, 3426, 5139, 5710, 6852, 8565, 10278, 11420, 16693, 17130, 20556, 25695, 33386, 34260, 50079, 51390, 66772, 83465, 100158, 102780, 150237, 166930, 200316, 250395, 300474, 333860, 500790, 600948, 751185, 1001580, 1502370, 3004740, 9531703, 19063406, 28595109, 38126812, 47658515, 57190218, 85785327, 95317030, 114380436, 142975545, 171570654, 190634060, 285951090, 343141308, 428926635, 571902180, 857853270, 1715706540]

約数ペア:

[(1, 1715706540), (2, 857853270), (3, 571902180), (4, 428926635), (5, 343141308), (6, 285951090), (9, 190634060), (10, 171570654), (12, 142975545), (15, 114380436), (18, 95317030), (20, 85785327), (30, 57190218), (36, 47658515), (45, 38126812), (60, 28595109), (90, 19063406), (180, 9531703), (571, 3004740), (1142, 1502370), (1713, 1001580), (2284, 751185), (2855, 600948), (3426, 500790), (5139, 333860), (5710, 300474), (6852, 250395), (8565, 200316), (10278, 166930), (11420, 150237), (16693, 102780), (17130, 100158), (20556, 83465), (25695, 66772), (33386, 51390), (34260, 50079)]