1164940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2866752

約数和(自身を除く): 1701812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 157, 212, 265, 314, 371, 530, 628, 742, 785, 1060, 1099, 1484, 1570, 1855, 2198, 3140, 3710, 4396, 5495, 7420, 8321, 10990, 16642, 21980, 33284, 41605, 58247, 83210, 116494, 166420, 232988, 291235, 582470, 1164940]

約数ペア:

[(1, 1164940), (2, 582470), (4, 291235), (5, 232988), (7, 166420), (10, 116494), (14, 83210), (20, 58247), (28, 41605), (35, 33284), (53, 21980), (70, 16642), (106, 10990), (140, 8321), (157, 7420), (212, 5495), (265, 4396), (314, 3710), (371, 3140), (530, 2198), (628, 1855), (742, 1570), (785, 1484), (1060, 1099)]