2637810

素因数分解:

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

素因数の和:152

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5449230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 79, 90, 105, 106, 126, 158, 159, 210, 237, 265, 315, 318, 371, 395, 474, 477, 530, 553, 630, 711, 742, 790, 795, 954, 1106, 1113, 1185, 1422, 1590, 1659, 1855, 2226, 2370, 2385, 2765, 3318, 3339, 3555, 3710, 4187, 4770, 4977, 5530, 5565, 6678, 7110, 8295, 8374, 9954, 11130, 12561, 16590, 16695, 20935, 24885, 25122, 29309, 33390, 37683, 41870, 49770, 58618, 62805, 75366, 87927, 125610, 146545, 175854, 188415, 263781, 293090, 376830, 439635, 527562, 879270, 1318905, 2637810]

約数ペア:

[(1, 2637810), (2, 1318905), (3, 879270), (5, 527562), (6, 439635), (7, 376830), (9, 293090), (10, 263781), (14, 188415), (15, 175854), (18, 146545), (21, 125610), (30, 87927), (35, 75366), (42, 62805), (45, 58618), (53, 49770), (63, 41870), (70, 37683), (79, 33390), (90, 29309), (105, 25122), (106, 24885), (126, 20935), (158, 16695), (159, 16590), (210, 12561), (237, 11130), (265, 9954), (315, 8374), (318, 8295), (371, 7110), (395, 6678), (474, 5565), (477, 5530), (530, 4977), (553, 4770), (630, 4187), (711, 3710), (742, 3555), (790, 3339), (795, 3318), (954, 2765), (1106, 2385), (1113, 2370), (1185, 2226), (1422, 1855), (1590, 1659)]