73397170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 92490830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 479, 770, 958, 995, 1393, 1990, 2189, 2395, 2786, 3353, 4378, 4790, 5269, 6706, 6965, 10538, 10945, 13930, 15323, 16765, 21890, 26345, 30646, 33530, 36883, 52690, 73766, 76615, 95321, 153230, 184415, 190642, 368830, 476605, 667247, 953210, 1048531, 1334494, 2097062, 3336235, 5242655, 6672470, 7339717, 10485310, 14679434, 36698585, 73397170]

約数ペア:

[(1, 73397170), (2, 36698585), (5, 14679434), (7, 10485310), (10, 7339717), (11, 6672470), (14, 5242655), (22, 3336235), (35, 2097062), (55, 1334494), (70, 1048531), (77, 953210), (110, 667247), (154, 476605), (199, 368830), (385, 190642), (398, 184415), (479, 153230), (770, 95321), (958, 76615), (995, 73766), (1393, 52690), (1990, 36883), (2189, 33530), (2395, 30646), (2786, 26345), (3353, 21890), (4378, 16765), (4790, 15323), (5269, 13930), (6706, 10945), (6965, 10538)]