1455510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2691690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 239, 290, 406, 435, 478, 609, 717, 870, 1015, 1195, 1218, 1434, 1673, 2030, 2390, 3045, 3346, 3585, 5019, 6090, 6931, 7170, 8365, 10038, 13862, 16730, 20793, 25095, 34655, 41586, 48517, 50190, 69310, 97034, 103965, 145551, 207930, 242585, 291102, 485170, 727755, 1455510]

約数ペア:

[(1, 1455510), (2, 727755), (3, 485170), (5, 291102), (6, 242585), (7, 207930), (10, 145551), (14, 103965), (15, 97034), (21, 69310), (29, 50190), (30, 48517), (35, 41586), (42, 34655), (58, 25095), (70, 20793), (87, 16730), (105, 13862), (145, 10038), (174, 8365), (203, 7170), (210, 6931), (239, 6090), (290, 5019), (406, 3585), (435, 3346), (478, 3045), (609, 2390), (717, 2030), (870, 1673), (1015, 1434), (1195, 1218)]