70919415

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 149713920

約数和(自身を除く): 78794505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 71, 105, 135, 147, 151, 189, 213, 245, 315, 355, 441, 453, 497, 639, 735, 755, 945, 1057, 1065, 1323, 1359, 1491, 1917, 2205, 2265, 2485, 3171, 3195, 3479, 4077, 4473, 5285, 6615, 6795, 7399, 7455, 9513, 9585, 10437, 10721, 13419, 15855, 17395, 20385, 22197, 22365, 28539, 31311, 32163, 36995, 47565, 52185, 53605, 66591, 67095, 75047, 93933, 96489, 110985, 142695, 156555, 160815, 199773, 225141, 289467, 332955, 375235, 469665, 482445, 525329, 675423, 998865, 1125705, 1447335, 1575987, 2026269, 2626645, 3377115, 4727961, 7879935, 10131345, 14183883, 23639805, 70919415]

約数ペア:

[(1, 70919415), (3, 23639805), (5, 14183883), (7, 10131345), (9, 7879935), (15, 4727961), (21, 3377115), (27, 2626645), (35, 2026269), (45, 1575987), (49, 1447335), (63, 1125705), (71, 998865), (105, 675423), (135, 525329), (147, 482445), (151, 469665), (189, 375235), (213, 332955), (245, 289467), (315, 225141), (355, 199773), (441, 160815), (453, 156555), (497, 142695), (639, 110985), (735, 96489), (755, 93933), (945, 75047), (1057, 67095), (1065, 66591), (1323, 53605), (1359, 52185), (1491, 47565), (1917, 36995), (2205, 32163), (2265, 31311), (2485, 28539), (3171, 22365), (3195, 22197), (3479, 20385), (4077, 17395), (4473, 15855), (5285, 13419), (6615, 10721), (6795, 10437), (7399, 9585), (7455, 9513)]