445127410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 1001797632

約数和(自身を除く): 556670222

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 191, 197, 338, 382, 394, 455, 845, 910, 955, 985, 1183, 1337, 1379, 1690, 1910, 1970, 2366, 2483, 2561, 2674, 2758, 4966, 5122, 5915, 6685, 6895, 11830, 12415, 12805, 13370, 13790, 17381, 17927, 24830, 25610, 32279, 33293, 34762, 35854, 37627, 64558, 66586, 75254, 86905, 89635, 161395, 166465, 173810, 179270, 188135, 225953, 233051, 263389, 322790, 332930, 376270, 451906, 466102, 489151, 526778, 978302, 1129765, 1165255, 1316945, 2259530, 2330510, 2445755, 2633890, 3424057, 4891510, 6358963, 6848114, 12717926, 17120285, 31794815, 34240570, 44512741, 63589630, 89025482, 222563705, 445127410]

約数ペア:

[(1, 445127410), (2, 222563705), (5, 89025482), (7, 63589630), (10, 44512741), (13, 34240570), (14, 31794815), (26, 17120285), (35, 12717926), (65, 6848114), (70, 6358963), (91, 4891510), (130, 3424057), (169, 2633890), (182, 2445755), (191, 2330510), (197, 2259530), (338, 1316945), (382, 1165255), (394, 1129765), (455, 978302), (845, 526778), (910, 489151), (955, 466102), (985, 451906), (1183, 376270), (1337, 332930), (1379, 322790), (1690, 263389), (1910, 233051), (1970, 225953), (2366, 188135), (2483, 179270), (2561, 173810), (2674, 166465), (2758, 161395), (4966, 89635), (5122, 86905), (5915, 75254), (6685, 66586), (6895, 64558), (11830, 37627), (12415, 35854), (12805, 34762), (13370, 33293), (13790, 32279), (17381, 25610), (17927, 24830)]