25142670

素因数分解:

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

素因数の和:327

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 53239410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 251, 265, 270, 315, 318, 371, 378, 477, 502, 530, 630, 742, 753, 795, 945, 954, 1113, 1255, 1431, 1506, 1590, 1757, 1855, 1890, 2226, 2259, 2385, 2510, 2862, 3339, 3514, 3710, 3765, 4518, 4770, 5271, 5565, 6678, 6777, 7155, 7530, 8785, 10017, 10542, 11130, 11295, 13303, 13554, 14310, 15813, 16695, 17570, 20034, 22590, 26355, 26606, 31626, 33390, 33885, 39909, 47439, 50085, 52710, 66515, 67770, 79065, 79818, 93121, 94878, 100170, 119727, 133030, 158130, 186242, 199545, 237195, 239454, 279363, 359181, 399090, 465605, 474390, 558726, 598635, 718362, 838089, 931210, 1197270, 1396815, 1676178, 1795905, 2514267, 2793630, 3591810, 4190445, 5028534, 8380890, 12571335, 25142670]

約数ペア:

[(1, 25142670), (2, 12571335), (3, 8380890), (5, 5028534), (6, 4190445), (7, 3591810), (9, 2793630), (10, 2514267), (14, 1795905), (15, 1676178), (18, 1396815), (21, 1197270), (27, 931210), (30, 838089), (35, 718362), (42, 598635), (45, 558726), (53, 474390), (54, 465605), (63, 399090), (70, 359181), (90, 279363), (105, 239454), (106, 237195), (126, 199545), (135, 186242), (159, 158130), (189, 133030), (210, 119727), (251, 100170), (265, 94878), (270, 93121), (315, 79818), (318, 79065), (371, 67770), (378, 66515), (477, 52710), (502, 50085), (530, 47439), (630, 39909), (742, 33885), (753, 33390), (795, 31626), (945, 26606), (954, 26355), (1113, 22590), (1255, 20034), (1431, 17570), (1506, 16695), (1590, 15813), (1757, 14310), (1855, 13554), (1890, 13303), (2226, 11295), (2259, 11130), (2385, 10542), (2510, 10017), (2862, 8785), (3339, 7530), (3514, 7155), (3710, 6777), (3765, 6678), (4518, 5565), (4770, 5271)]