69065780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 175633920

約数和(自身を除く): 106568140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 89, 92, 115, 140, 161, 178, 230, 241, 322, 356, 445, 460, 482, 623, 644, 805, 890, 964, 1205, 1246, 1610, 1687, 1780, 2047, 2410, 2492, 3115, 3220, 3374, 4094, 4820, 5543, 6230, 6748, 8188, 8435, 10235, 11086, 12460, 14329, 16870, 20470, 21449, 22172, 27715, 28658, 33740, 38801, 40940, 42898, 55430, 57316, 71645, 77602, 85796, 107245, 110860, 143290, 150143, 155204, 194005, 214490, 286580, 300286, 388010, 428980, 493327, 600572, 750715, 776020, 986654, 1501430, 1973308, 2466635, 3002860, 3453289, 4933270, 6906578, 9866540, 13813156, 17266445, 34532890, 69065780]

約数ペア:

[(1, 69065780), (2, 34532890), (4, 17266445), (5, 13813156), (7, 9866540), (10, 6906578), (14, 4933270), (20, 3453289), (23, 3002860), (28, 2466635), (35, 1973308), (46, 1501430), (70, 986654), (89, 776020), (92, 750715), (115, 600572), (140, 493327), (161, 428980), (178, 388010), (230, 300286), (241, 286580), (322, 214490), (356, 194005), (445, 155204), (460, 150143), (482, 143290), (623, 110860), (644, 107245), (805, 85796), (890, 77602), (964, 71645), (1205, 57316), (1246, 55430), (1610, 42898), (1687, 40940), (1780, 38801), (2047, 33740), (2410, 28658), (2492, 27715), (3115, 22172), (3220, 21449), (3374, 20470), (4094, 16870), (4820, 14329), (5543, 12460), (6230, 11086), (6748, 10235), (8188, 8435)]