115471020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{274931}}^1$

素因数の和:274950

約数の個数: 48

約数和(自身を含む): 369508608

約数和(自身を除く): 254037588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 274931, 549862, 824793, 1099724, 1374655, 1649586, 1924517, 2749310, 3299172, 3849034, 4123965, 5498620, 5773551, 7698068, 8247930, 9622585, 11547102, 16495860, 19245170, 23094204, 28867755, 38490340, 57735510, 115471020]

約数ペア:

[(1, 115471020), (2, 57735510), (3, 38490340), (4, 28867755), (5, 23094204), (6, 19245170), (7, 16495860), (10, 11547102), (12, 9622585), (14, 8247930), (15, 7698068), (20, 5773551), (21, 5498620), (28, 4123965), (30, 3849034), (35, 3299172), (42, 2749310), (60, 1924517), (70, 1649586), (84, 1374655), (105, 1099724), (140, 824793), (210, 549862), (420, 274931)]