2793630

素因数分解:

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

素因数の和:321

約数の個数: 64

約数和(自身を含む): 7838208

約数和(自身を除く): 5044578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 251, 265, 318, 371, 502, 530, 742, 753, 795, 1113, 1255, 1506, 1590, 1757, 1855, 2226, 2510, 3514, 3710, 3765, 5271, 5565, 7530, 8785, 10542, 11130, 13303, 17570, 26355, 26606, 39909, 52710, 66515, 79818, 93121, 133030, 186242, 199545, 279363, 399090, 465605, 558726, 931210, 1396815, 2793630]

約数ペア:

[(1, 2793630), (2, 1396815), (3, 931210), (5, 558726), (6, 465605), (7, 399090), (10, 279363), (14, 199545), (15, 186242), (21, 133030), (30, 93121), (35, 79818), (42, 66515), (53, 52710), (70, 39909), (105, 26606), (106, 26355), (159, 17570), (210, 13303), (251, 11130), (265, 10542), (318, 8785), (371, 7530), (502, 5565), (530, 5271), (742, 3765), (753, 3710), (795, 3514), (1113, 2510), (1255, 2226), (1506, 1855), (1590, 1757)]