76307490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{121123}}^1$

素因数の和:121143

約数の個数: 48

約数和(自身を含む): 226744128

約数和(自身を除く): 150436638

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, 121123, 242246, 363369, 605615, 726738, 847861, 1090107, 1211230, 1695722, 1816845, 2180214, 2543583, 3633690, 4239305, 5087166, 5450535, 7630749, 8478610, 10901070, 12717915, 15261498, 25435830, 38153745, 76307490]

約数ペア:

[(1, 76307490), (2, 38153745), (3, 25435830), (5, 15261498), (6, 12717915), (7, 10901070), (9, 8478610), (10, 7630749), (14, 5450535), (15, 5087166), (18, 4239305), (21, 3633690), (30, 2543583), (35, 2180214), (42, 1816845), (45, 1695722), (63, 1211230), (70, 1090107), (90, 847861), (105, 726738), (126, 605615), (210, 363369), (315, 242246), (630, 121123)]