331328310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4003}}^1$

素因数の和:4133

約数の個数: 64

約数和(自身を含む): 830269440

約数和(自身を除く): 498941130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 267, 310, 445, 465, 534, 890, 930, 1335, 2670, 2759, 4003, 5518, 8006, 8277, 12009, 13795, 16554, 20015, 24018, 27590, 40030, 41385, 60045, 82770, 120090, 124093, 248186, 356267, 372279, 620465, 712534, 744558, 1068801, 1240930, 1781335, 1861395, 2137602, 3562670, 3722790, 5344005, 10688010, 11044277, 22088554, 33132831, 55221385, 66265662, 110442770, 165664155, 331328310]

約数ペア:

[(1, 331328310), (2, 165664155), (3, 110442770), (5, 66265662), (6, 55221385), (10, 33132831), (15, 22088554), (30, 11044277), (31, 10688010), (62, 5344005), (89, 3722790), (93, 3562670), (155, 2137602), (178, 1861395), (186, 1781335), (267, 1240930), (310, 1068801), (445, 744558), (465, 712534), (534, 620465), (890, 372279), (930, 356267), (1335, 248186), (2670, 124093), (2759, 120090), (4003, 82770), (5518, 60045), (8006, 41385), (8277, 40030), (12009, 27590), (13795, 24018), (16554, 20015)]