72273460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30367}}^1$

素因数の和:30400

約数の個数: 48

約数和(自身を含む): 183665664

約数和(自身を除く): 111392204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 30367, 60734, 121468, 151835, 212569, 303670, 425138, 516239, 607340, 850276, 1032478, 1062845, 2064956, 2125690, 2581195, 3613673, 4251380, 5162390, 7227346, 10324780, 14454692, 18068365, 36136730, 72273460]

約数ペア:

[(1, 72273460), (2, 36136730), (4, 18068365), (5, 14454692), (7, 10324780), (10, 7227346), (14, 5162390), (17, 4251380), (20, 3613673), (28, 2581195), (34, 2125690), (35, 2064956), (68, 1062845), (70, 1032478), (85, 850276), (119, 607340), (140, 516239), (170, 425138), (238, 303670), (340, 212569), (476, 151835), (595, 121468), (1190, 60734), (2380, 30367)]