9947340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 33818400

約数和(自身を除く): 23871060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 109, 117, 130, 135, 156, 169, 180, 195, 218, 234, 260, 270, 327, 338, 351, 390, 436, 468, 507, 540, 545, 585, 654, 676, 702, 780, 845, 981, 1014, 1090, 1170, 1308, 1404, 1417, 1521, 1635, 1690, 1755, 1962, 2028, 2180, 2340, 2535, 2834, 2943, 3042, 3270, 3380, 3510, 3924, 4251, 4563, 4905, 5070, 5668, 5886, 6084, 6540, 7020, 7085, 7605, 8502, 9126, 9810, 10140, 11772, 12753, 14170, 14715, 15210, 17004, 18252, 18421, 19620, 21255, 22815, 25506, 28340, 29430, 30420, 36842, 38259, 42510, 45630, 51012, 55263, 58860, 63765, 73684, 76518, 85020, 91260, 92105, 110526, 127530, 153036, 165789, 184210, 191295, 221052, 255060, 276315, 331578, 368420, 382590, 497367, 552630, 663156, 765180, 828945, 994734, 1105260, 1657890, 1989468, 2486835, 3315780, 4973670, 9947340]

約数ペア:

[(1, 9947340), (2, 4973670), (3, 3315780), (4, 2486835), (5, 1989468), (6, 1657890), (9, 1105260), (10, 994734), (12, 828945), (13, 765180), (15, 663156), (18, 552630), (20, 497367), (26, 382590), (27, 368420), (30, 331578), (36, 276315), (39, 255060), (45, 221052), (52, 191295), (54, 184210), (60, 165789), (65, 153036), (78, 127530), (90, 110526), (108, 92105), (109, 91260), (117, 85020), (130, 76518), (135, 73684), (156, 63765), (169, 58860), (180, 55263), (195, 51012), (218, 45630), (234, 42510), (260, 38259), (270, 36842), (327, 30420), (338, 29430), (351, 28340), (390, 25506), (436, 22815), (468, 21255), (507, 19620), (540, 18421), (545, 18252), (585, 17004), (654, 15210), (676, 14715), (702, 14170), (780, 12753), (845, 11772), (981, 10140), (1014, 9810), (1090, 9126), (1170, 8502), (1308, 7605), (1404, 7085), (1417, 7020), (1521, 6540), (1635, 6084), (1690, 5886), (1755, 5668), (1962, 5070), (2028, 4905), (2180, 4563), (2340, 4251), (2535, 3924), (2834, 3510), (2943, 3380), (3042, 3270)]