17750070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 51386400

約数和(自身を除く): 33636330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 389, 390, 507, 585, 702, 778, 845, 1014, 1167, 1170, 1521, 1690, 1755, 1945, 2334, 2535, 3042, 3501, 3510, 3890, 4563, 5057, 5070, 5835, 7002, 7605, 9126, 10114, 10503, 11670, 15171, 15210, 17505, 21006, 22815, 25285, 30342, 35010, 45513, 45630, 50570, 52515, 65741, 75855, 91026, 105030, 131482, 136539, 151710, 197223, 227565, 273078, 328705, 394446, 455130, 591669, 657410, 682695, 986115, 1183338, 1365390, 1775007, 1972230, 2958345, 3550014, 5916690, 8875035, 17750070]

約数ペア:

[(1, 17750070), (2, 8875035), (3, 5916690), (5, 3550014), (6, 2958345), (9, 1972230), (10, 1775007), (13, 1365390), (15, 1183338), (18, 986115), (26, 682695), (27, 657410), (30, 591669), (39, 455130), (45, 394446), (54, 328705), (65, 273078), (78, 227565), (90, 197223), (117, 151710), (130, 136539), (135, 131482), (169, 105030), (195, 91026), (234, 75855), (270, 65741), (338, 52515), (351, 50570), (389, 45630), (390, 45513), (507, 35010), (585, 30342), (702, 25285), (778, 22815), (845, 21006), (1014, 17505), (1167, 15210), (1170, 15171), (1521, 11670), (1690, 10503), (1755, 10114), (1945, 9126), (2334, 7605), (2535, 7002), (3042, 5835), (3501, 5070), (3510, 5057), (3890, 4563)]