13740420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 42940800

約数和(自身を除く): 29200380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 709, 969, 1020, 1140, 1292, 1418, 1615, 1938, 2127, 2836, 3230, 3545, 3876, 4254, 4845, 6460, 7090, 8508, 9690, 10635, 12053, 13471, 14180, 19380, 21270, 24106, 26942, 36159, 40413, 42540, 48212, 53884, 60265, 67355, 72318, 80826, 120530, 134710, 144636, 161652, 180795, 202065, 229007, 241060, 269420, 361590, 404130, 458014, 687021, 723180, 808260, 916028, 1145035, 1374042, 2290070, 2748084, 3435105, 4580140, 6870210, 13740420]

約数ペア:

[(1, 13740420), (2, 6870210), (3, 4580140), (4, 3435105), (5, 2748084), (6, 2290070), (10, 1374042), (12, 1145035), (15, 916028), (17, 808260), (19, 723180), (20, 687021), (30, 458014), (34, 404130), (38, 361590), (51, 269420), (57, 241060), (60, 229007), (68, 202065), (76, 180795), (85, 161652), (95, 144636), (102, 134710), (114, 120530), (170, 80826), (190, 72318), (204, 67355), (228, 60265), (255, 53884), (285, 48212), (323, 42540), (340, 40413), (380, 36159), (510, 26942), (570, 24106), (646, 21270), (709, 19380), (969, 14180), (1020, 13471), (1140, 12053), (1292, 10635), (1418, 9690), (1615, 8508), (1938, 7090), (2127, 6460), (2836, 4845), (3230, 4254), (3545, 3876)]