64667460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7573

約数の個数: 96

約数和(自身を含む): 212752512

約数和(自身を除く): 148085052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7537, 8580, 15074, 22611, 30148, 37685, 45222, 75370, 82907, 90444, 97981, 113055, 150740, 165814, 195962, 226110, 248721, 293943, 331628, 391924, 414535, 452220, 489905, 497442, 587886, 829070, 979810, 994884, 1077791, 1175772, 1243605, 1469715, 1658140, 1959620, 2155582, 2487210, 2939430, 3233373, 4311164, 4974420, 5388955, 5878860, 6466746, 10777910, 12933492, 16166865, 21555820, 32333730, 64667460]

約数ペア:

[(1, 64667460), (2, 32333730), (3, 21555820), (4, 16166865), (5, 12933492), (6, 10777910), (10, 6466746), (11, 5878860), (12, 5388955), (13, 4974420), (15, 4311164), (20, 3233373), (22, 2939430), (26, 2487210), (30, 2155582), (33, 1959620), (39, 1658140), (44, 1469715), (52, 1243605), (55, 1175772), (60, 1077791), (65, 994884), (66, 979810), (78, 829070), (110, 587886), (130, 497442), (132, 489905), (143, 452220), (156, 414535), (165, 391924), (195, 331628), (220, 293943), (260, 248721), (286, 226110), (330, 195962), (390, 165814), (429, 150740), (572, 113055), (660, 97981), (715, 90444), (780, 82907), (858, 75370), (1430, 45222), (1716, 37685), (2145, 30148), (2860, 22611), (4290, 15074), (7537, 8580)]