2398889340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{16433}}^1$

素因数の和:17259

約数の個数: 72

約数和(自身を含む): 7286046768

約数和(自身を除く): 4887157428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1622, 2433, 3244, 4055, 4866, 7299, 8110, 9732, 12165, 14598, 16220, 16433, 24330, 29196, 32866, 36495, 48660, 49299, 65732, 72990, 82165, 98598, 145980, 147897, 164330, 197196, 246495, 295794, 328660, 492990, 591588, 739485, 985980, 1478970, 2957940, 13327163, 26654326, 39981489, 53308652, 66635815, 79962978, 119944467, 133271630, 159925956, 199907445, 239888934, 266543260, 399814890, 479777868, 599722335, 799629780, 1199444670, 2398889340]

約数ペア:

[(1, 2398889340), (2, 1199444670), (3, 799629780), (4, 599722335), (5, 479777868), (6, 399814890), (9, 266543260), (10, 239888934), (12, 199907445), (15, 159925956), (18, 133271630), (20, 119944467), (30, 79962978), (36, 66635815), (45, 53308652), (60, 39981489), (90, 26654326), (180, 13327163), (811, 2957940), (1622, 1478970), (2433, 985980), (3244, 739485), (4055, 591588), (4866, 492990), (7299, 328660), (8110, 295794), (9732, 246495), (12165, 197196), (14598, 164330), (16220, 147897), (16433, 145980), (24330, 98598), (29196, 82165), (32866, 72990), (36495, 65732), (48660, 49299)]