27461910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 75769344

約数和(自身を除く): 48307434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 521, 753, 1042, 1255, 1506, 1563, 1757, 2510, 2605, 3126, 3514, 3647, 3765, 5210, 5271, 7294, 7530, 7815, 8785, 10542, 10941, 15630, 17570, 18235, 21882, 26355, 36470, 52710, 54705, 109410, 130771, 261542, 392313, 653855, 784626, 915397, 1307710, 1830794, 1961565, 2746191, 3923130, 4576985, 5492382, 9153970, 13730955, 27461910]

約数ペア:

[(1, 27461910), (2, 13730955), (3, 9153970), (5, 5492382), (6, 4576985), (7, 3923130), (10, 2746191), (14, 1961565), (15, 1830794), (21, 1307710), (30, 915397), (35, 784626), (42, 653855), (70, 392313), (105, 261542), (210, 130771), (251, 109410), (502, 54705), (521, 52710), (753, 36470), (1042, 26355), (1255, 21882), (1506, 18235), (1563, 17570), (1757, 15630), (2510, 10941), (2605, 10542), (3126, 8785), (3514, 7815), (3647, 7530), (3765, 7294), (5210, 5271)]