30394035

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 63562752

約数和(自身を除く): 33168717

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 81, 105, 135, 151, 189, 213, 315, 355, 405, 453, 497, 567, 639, 755, 945, 1057, 1065, 1359, 1491, 1917, 2265, 2485, 2835, 3171, 3195, 4077, 4473, 5285, 5751, 6795, 7455, 9513, 9585, 10721, 12231, 13419, 15855, 20385, 22365, 28539, 28755, 32163, 40257, 47565, 53605, 61155, 67095, 75047, 85617, 96489, 142695, 160815, 201285, 225141, 289467, 375235, 428085, 482445, 675423, 868401, 1125705, 1447335, 2026269, 3377115, 4342005, 6078807, 10131345, 30394035]

約数ペア:

[(1, 30394035), (3, 10131345), (5, 6078807), (7, 4342005), (9, 3377115), (15, 2026269), (21, 1447335), (27, 1125705), (35, 868401), (45, 675423), (63, 482445), (71, 428085), (81, 375235), (105, 289467), (135, 225141), (151, 201285), (189, 160815), (213, 142695), (315, 96489), (355, 85617), (405, 75047), (453, 67095), (497, 61155), (567, 53605), (639, 47565), (755, 40257), (945, 32163), (1057, 28755), (1065, 28539), (1359, 22365), (1491, 20385), (1917, 15855), (2265, 13419), (2485, 12231), (2835, 10721), (3171, 9585), (3195, 9513), (4077, 7455), (4473, 6795), (5285, 5751)]