8701477860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{72767}}^1$

素因数の和:74772

約数の個数: 48

約数和(自身を含む): 24376697856

約数和(自身を除く): 15675219996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1993, 3986, 5979, 7972, 9965, 11958, 19930, 23916, 29895, 39860, 59790, 72767, 119580, 145534, 218301, 291068, 363835, 436602, 727670, 873204, 1091505, 1455340, 2183010, 4366020, 145024631, 290049262, 435073893, 580098524, 725123155, 870147786, 1450246310, 1740295572, 2175369465, 2900492620, 4350738930, 8701477860]

約数ペア:

[(1, 8701477860), (2, 4350738930), (3, 2900492620), (4, 2175369465), (5, 1740295572), (6, 1450246310), (10, 870147786), (12, 725123155), (15, 580098524), (20, 435073893), (30, 290049262), (60, 145024631), (1993, 4366020), (3986, 2183010), (5979, 1455340), (7972, 1091505), (9965, 873204), (11958, 727670), (19930, 436602), (23916, 363835), (29895, 291068), (39860, 218301), (59790, 145534), (72767, 119580)]