8380890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 25474176

約数和(自身を除く): 17093286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 251, 265, 315, 318, 371, 477, 502, 530, 630, 742, 753, 795, 954, 1113, 1255, 1506, 1590, 1757, 1855, 2226, 2259, 2385, 2510, 3339, 3514, 3710, 3765, 4518, 4770, 5271, 5565, 6678, 7530, 8785, 10542, 11130, 11295, 13303, 15813, 16695, 17570, 22590, 26355, 26606, 31626, 33390, 39909, 52710, 66515, 79065, 79818, 93121, 119727, 133030, 158130, 186242, 199545, 239454, 279363, 399090, 465605, 558726, 598635, 838089, 931210, 1197270, 1396815, 1676178, 2793630, 4190445, 8380890]

約数ペア:

[(1, 8380890), (2, 4190445), (3, 2793630), (5, 1676178), (6, 1396815), (7, 1197270), (9, 931210), (10, 838089), (14, 598635), (15, 558726), (18, 465605), (21, 399090), (30, 279363), (35, 239454), (42, 199545), (45, 186242), (53, 158130), (63, 133030), (70, 119727), (90, 93121), (105, 79818), (106, 79065), (126, 66515), (159, 52710), (210, 39909), (251, 33390), (265, 31626), (315, 26606), (318, 26355), (371, 22590), (477, 17570), (502, 16695), (530, 15813), (630, 13303), (742, 11295), (753, 11130), (795, 10542), (954, 8785), (1113, 7530), (1255, 6678), (1506, 5565), (1590, 5271), (1757, 4770), (1855, 4518), (2226, 3765), (2259, 3710), (2385, 3514), (2510, 3339)]