15708045730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{309031}}^1$

素因数の和:309091

約数の個数: 64

約数和(自身を含む): 33642459648

約数和(自身を除く): 17934413918

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 25415, 50830, 309031, 618062, 1545155, 3090310, 4017403, 5253527, 7107713, 8034806, 10507054, 14215426, 20087015, 26267635, 35538565, 40174030, 52535270, 68295851, 71077130, 92400269, 120831121, 136591702, 184800538, 241662242, 341479255, 462001345, 604155605, 682958510, 924002690, 1208311210, 1570804573, 3141609146, 7854022865, 15708045730]

約数ペア:

[(1, 15708045730), (2, 7854022865), (5, 3141609146), (10, 1570804573), (13, 1208311210), (17, 924002690), (23, 682958510), (26, 604155605), (34, 462001345), (46, 341479255), (65, 241662242), (85, 184800538), (115, 136591702), (130, 120831121), (170, 92400269), (221, 71077130), (230, 68295851), (299, 52535270), (391, 40174030), (442, 35538565), (598, 26267635), (782, 20087015), (1105, 14215426), (1495, 10507054), (1955, 8034806), (2210, 7107713), (2990, 5253527), (3910, 4017403), (5083, 3090310), (10166, 1545155), (25415, 618062), (50830, 309031)]