30614640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{18223}}^1$

素因数の和:18246

約数の個数: 80

約数和(自身を含む): 108469248

約数和(自身を除く): 77854608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 18223, 36446, 54669, 72892, 91115, 109338, 127561, 145784, 182230, 218676, 255122, 273345, 291568, 364460, 382683, 437352, 510244, 546690, 637805, 728920, 765366, 874704, 1020488, 1093380, 1275610, 1457840, 1530732, 1913415, 2040976, 2186760, 2551220, 3061464, 3826830, 4373520, 5102440, 6122928, 7653660, 10204880, 15307320, 30614640]

約数ペア:

[(1, 30614640), (2, 15307320), (3, 10204880), (4, 7653660), (5, 6122928), (6, 5102440), (7, 4373520), (8, 3826830), (10, 3061464), (12, 2551220), (14, 2186760), (15, 2040976), (16, 1913415), (20, 1530732), (21, 1457840), (24, 1275610), (28, 1093380), (30, 1020488), (35, 874704), (40, 765366), (42, 728920), (48, 637805), (56, 546690), (60, 510244), (70, 437352), (80, 382683), (84, 364460), (105, 291568), (112, 273345), (120, 255122), (140, 218676), (168, 182230), (210, 145784), (240, 127561), (280, 109338), (336, 91115), (420, 72892), (560, 54669), (840, 36446), (1680, 18223)]