71159130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112951}}^1$

素因数の和:112971

約数の個数: 48

約数和(自身を含む): 211446144

約数和(自身を除く): 140287014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112951, 225902, 338853, 564755, 677706, 790657, 1016559, 1129510, 1581314, 1694265, 2033118, 2371971, 3388530, 3953285, 4743942, 5082795, 7115913, 7906570, 10165590, 11859855, 14231826, 23719710, 35579565, 71159130]

約数ペア:

[(1, 71159130), (2, 35579565), (3, 23719710), (5, 14231826), (6, 11859855), (7, 10165590), (9, 7906570), (10, 7115913), (14, 5082795), (15, 4743942), (18, 3953285), (21, 3388530), (30, 2371971), (35, 2033118), (42, 1694265), (45, 1581314), (63, 1129510), (70, 1016559), (90, 790657), (105, 677706), (126, 564755), (210, 338853), (315, 225902), (630, 112951)]