2179364460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{399151}}^1$

素因数の和:399183

約数の個数: 96

約数和(自身を含む): 7510444032

約数和(自身を除く): 5331079572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 399151, 798302, 1197453, 1596604, 1995755, 2394906, 2794057, 3991510, 4789812, 5188963, 5588114, 5987265, 7983020, 8382171, 10377926, 11176228, 11974530, 13970285, 15566889, 16764342, 20755852, 23949060, 25944815, 27940570, 31133778, 33528684, 36322741, 41910855, 51889630, 55881140, 62267556, 72645482, 77834445, 83821710, 103779260, 108968223, 145290964, 155668890, 167643420, 181613705, 217936446, 311337780, 363227410, 435872892, 544841115, 726454820, 1089682230, 2179364460]

約数ペア:

[(1, 2179364460), (2, 1089682230), (3, 726454820), (4, 544841115), (5, 435872892), (6, 363227410), (7, 311337780), (10, 217936446), (12, 181613705), (13, 167643420), (14, 155668890), (15, 145290964), (20, 108968223), (21, 103779260), (26, 83821710), (28, 77834445), (30, 72645482), (35, 62267556), (39, 55881140), (42, 51889630), (52, 41910855), (60, 36322741), (65, 33528684), (70, 31133778), (78, 27940570), (84, 25944815), (91, 23949060), (105, 20755852), (130, 16764342), (140, 15566889), (156, 13970285), (182, 11974530), (195, 11176228), (210, 10377926), (260, 8382171), (273, 7983020), (364, 5987265), (390, 5588114), (420, 5188963), (455, 4789812), (546, 3991510), (780, 2794057), (910, 2394906), (1092, 1995755), (1365, 1596604), (1820, 1197453), (2730, 798302), (5460, 399151)]