15690863020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1\times {\mathrm{593}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 37901799936

約数和(自身を除く): 22210936916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 571, 593, 662, 1142, 1186, 1324, 1655, 2284, 2317, 2372, 2855, 2965, 3310, 3997, 4151, 4634, 5710, 5930, 6620, 7994, 8302, 9268, 11420, 11585, 11860, 15988, 16604, 19985, 20755, 23170, 39970, 41510, 46340, 79940, 83020, 189001, 196283, 338603, 378002, 392566, 677206, 756004, 785132, 945005, 981415, 1323007, 1354412, 1373981, 1693015, 1890010, 1962830, 2370221, 2646014, 2747962, 3386030, 3780020, 3925660, 4740442, 5292028, 5495924, 6615035, 6772060, 6869905, 9480884, 11851105, 13230070, 13739810, 23702210, 26460140, 27479620, 47404420, 112077593, 224155186, 448310372, 560387965, 784543151, 1120775930, 1569086302, 2241551860, 3138172604, 3922715755, 7845431510, 15690863020]

約数ペア:

[(1, 15690863020), (2, 7845431510), (4, 3922715755), (5, 3138172604), (7, 2241551860), (10, 1569086302), (14, 1120775930), (20, 784543151), (28, 560387965), (35, 448310372), (70, 224155186), (140, 112077593), (331, 47404420), (571, 27479620), (593, 26460140), (662, 23702210), (1142, 13739810), (1186, 13230070), (1324, 11851105), (1655, 9480884), (2284, 6869905), (2317, 6772060), (2372, 6615035), (2855, 5495924), (2965, 5292028), (3310, 4740442), (3997, 3925660), (4151, 3780020), (4634, 3386030), (5710, 2747962), (5930, 2646014), (6620, 2370221), (7994, 1962830), (8302, 1890010), (9268, 1693015), (11420, 1373981), (11585, 1354412), (11860, 1323007), (15988, 981415), (16604, 945005), (19985, 785132), (20755, 756004), (23170, 677206), (39970, 392566), (41510, 378002), (46340, 338603), (79940, 196283), (83020, 189001)]