879270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1609050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 79, 105, 106, 158, 159, 210, 237, 265, 318, 371, 395, 474, 530, 553, 742, 790, 795, 1106, 1113, 1185, 1590, 1659, 1855, 2226, 2370, 2765, 3318, 3710, 4187, 5530, 5565, 8295, 8374, 11130, 12561, 16590, 20935, 25122, 29309, 41870, 58618, 62805, 87927, 125610, 146545, 175854, 293090, 439635, 879270]

約数ペア:

[(1, 879270), (2, 439635), (3, 293090), (5, 175854), (6, 146545), (7, 125610), (10, 87927), (14, 62805), (15, 58618), (21, 41870), (30, 29309), (35, 25122), (42, 20935), (53, 16590), (70, 12561), (79, 11130), (105, 8374), (106, 8295), (158, 5565), (159, 5530), (210, 4187), (237, 3710), (265, 3318), (318, 2765), (371, 2370), (395, 2226), (474, 1855), (530, 1659), (553, 1590), (742, 1185), (790, 1113), (795, 1106)]