7860060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3387

約数の個数: 72

約数和(自身を含む): 25683840

約数和(自身を除く): 17823780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3359, 6718, 10077, 13436, 16795, 20154, 30231, 33590, 40308, 43667, 50385, 60462, 67180, 87334, 100770, 120924, 131001, 151155, 174668, 201540, 218335, 262002, 302310, 393003, 436670, 524004, 604620, 655005, 786006, 873340, 1310010, 1572012, 1965015, 2620020, 3930030, 7860060]

約数ペア:

[(1, 7860060), (2, 3930030), (3, 2620020), (4, 1965015), (5, 1572012), (6, 1310010), (9, 873340), (10, 786006), (12, 655005), (13, 604620), (15, 524004), (18, 436670), (20, 393003), (26, 302310), (30, 262002), (36, 218335), (39, 201540), (45, 174668), (52, 151155), (60, 131001), (65, 120924), (78, 100770), (90, 87334), (117, 67180), (130, 60462), (156, 50385), (180, 43667), (195, 40308), (234, 33590), (260, 30231), (390, 20154), (468, 16795), (585, 13436), (780, 10077), (1170, 6718), (2340, 3359)]