716486540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4517}}^1$

素因数の和:4647

約数の個数: 96

約数和(自身を含む): 1894523904

約数和(自身を除く): 1178037364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 721, 770, 1030, 1133, 1442, 1540, 2060, 2266, 2884, 3605, 4517, 4532, 5665, 7210, 7931, 9034, 11330, 14420, 15862, 18068, 22585, 22660, 31619, 31724, 39655, 45170, 49687, 63238, 79310, 90340, 99374, 126476, 158095, 158620, 198748, 248435, 316190, 347809, 465251, 496870, 632380, 695618, 930502, 993740, 1391236, 1739045, 1861004, 2326255, 3256757, 3478090, 4652510, 5117761, 6513514, 6956180, 9305020, 10235522, 13027028, 16283785, 20471044, 25588805, 32567570, 35824327, 51177610, 65135140, 71648654, 102355220, 143297308, 179121635, 358243270, 716486540]

約数ペア:

[(1, 716486540), (2, 358243270), (4, 179121635), (5, 143297308), (7, 102355220), (10, 71648654), (11, 65135140), (14, 51177610), (20, 35824327), (22, 32567570), (28, 25588805), (35, 20471044), (44, 16283785), (55, 13027028), (70, 10235522), (77, 9305020), (103, 6956180), (110, 6513514), (140, 5117761), (154, 4652510), (206, 3478090), (220, 3256757), (308, 2326255), (385, 1861004), (412, 1739045), (515, 1391236), (721, 993740), (770, 930502), (1030, 695618), (1133, 632380), (1442, 496870), (1540, 465251), (2060, 347809), (2266, 316190), (2884, 248435), (3605, 198748), (4517, 158620), (4532, 158095), (5665, 126476), (7210, 99374), (7931, 90340), (9034, 79310), (11330, 63238), (14420, 49687), (15862, 45170), (18068, 39655), (22585, 31724), (22660, 31619)]