330587220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{7001}}^1$

素因数の和:7800

約数の個数: 48

約数和(自身を含む): 926952768

約数和(自身を除く): 596365548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4722, 7001, 7870, 9444, 11805, 14002, 15740, 21003, 23610, 28004, 35005, 42006, 47220, 70010, 84012, 105015, 140020, 210030, 420060, 5509787, 11019574, 16529361, 22039148, 27548935, 33058722, 55097870, 66117444, 82646805, 110195740, 165293610, 330587220]

約数ペア:

[(1, 330587220), (2, 165293610), (3, 110195740), (4, 82646805), (5, 66117444), (6, 55097870), (10, 33058722), (12, 27548935), (15, 22039148), (20, 16529361), (30, 11019574), (60, 5509787), (787, 420060), (1574, 210030), (2361, 140020), (3148, 105015), (3935, 84012), (4722, 70010), (7001, 47220), (7870, 42006), (9444, 35005), (11805, 28004), (14002, 23610), (15740, 21003)]