968170140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{768389}}^1$

素因数の和:768411

約数の個数: 72

約数和(自身を含む): 3356327520

約数和(自身を除く): 2388157380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 768389, 1536778, 2305167, 3073556, 3841945, 4610334, 5378723, 6915501, 7683890, 9220668, 10757446, 11525835, 13831002, 15367780, 16136169, 21514892, 23051670, 26893615, 27662004, 32272338, 34577505, 46103340, 48408507, 53787230, 64544676, 69155010, 80680845, 96817014, 107574460, 138310020, 161361690, 193634028, 242042535, 322723380, 484085070, 968170140]

約数ペア:

[(1, 968170140), (2, 484085070), (3, 322723380), (4, 242042535), (5, 193634028), (6, 161361690), (7, 138310020), (9, 107574460), (10, 96817014), (12, 80680845), (14, 69155010), (15, 64544676), (18, 53787230), (20, 48408507), (21, 46103340), (28, 34577505), (30, 32272338), (35, 27662004), (36, 26893615), (42, 23051670), (45, 21514892), (60, 16136169), (63, 15367780), (70, 13831002), (84, 11525835), (90, 10757446), (105, 9220668), (126, 7683890), (140, 6915501), (180, 5378723), (210, 4610334), (252, 3841945), (315, 3073556), (420, 2305167), (630, 1536778), (1260, 768389)]