61066460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 166017600

約数和(自身を除く): 104951140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 89, 91, 116, 130, 140, 145, 169, 178, 182, 203, 260, 290, 338, 356, 364, 377, 406, 445, 455, 580, 623, 676, 754, 812, 845, 890, 910, 1015, 1157, 1183, 1246, 1508, 1690, 1780, 1820, 1885, 2030, 2314, 2366, 2492, 2581, 2639, 3115, 3380, 3770, 4060, 4628, 4732, 4901, 5162, 5278, 5785, 5915, 6230, 7540, 8099, 9802, 10324, 10556, 11570, 11830, 12460, 12905, 13195, 15041, 16198, 18067, 19604, 23140, 23660, 24505, 25810, 26390, 30082, 32396, 33553, 34307, 36134, 40495, 49010, 51620, 52780, 60164, 67106, 68614, 72268, 75205, 80990, 90335, 98020, 105287, 134212, 137228, 150410, 161980, 167765, 171535, 180670, 210574, 234871, 300820, 335530, 343070, 361340, 421148, 436189, 469742, 526435, 671060, 686140, 872378, 939484, 1052870, 1174355, 1744756, 2105740, 2180945, 2348710, 3053323, 4361890, 4697420, 6106646, 8723780, 12213292, 15266615, 30533230, 61066460]

約数ペア:

[(1, 61066460), (2, 30533230), (4, 15266615), (5, 12213292), (7, 8723780), (10, 6106646), (13, 4697420), (14, 4361890), (20, 3053323), (26, 2348710), (28, 2180945), (29, 2105740), (35, 1744756), (52, 1174355), (58, 1052870), (65, 939484), (70, 872378), (89, 686140), (91, 671060), (116, 526435), (130, 469742), (140, 436189), (145, 421148), (169, 361340), (178, 343070), (182, 335530), (203, 300820), (260, 234871), (290, 210574), (338, 180670), (356, 171535), (364, 167765), (377, 161980), (406, 150410), (445, 137228), (455, 134212), (580, 105287), (623, 98020), (676, 90335), (754, 80990), (812, 75205), (845, 72268), (890, 68614), (910, 67106), (1015, 60164), (1157, 52780), (1183, 51620), (1246, 49010), (1508, 40495), (1690, 36134), (1780, 34307), (1820, 33553), (1885, 32396), (2030, 30082), (2314, 26390), (2366, 25810), (2492, 24505), (2581, 23660), (2639, 23140), (3115, 19604), (3380, 18067), (3770, 16198), (4060, 15041), (4628, 13195), (4732, 12905), (4901, 12460), (5162, 11830), (5278, 11570), (5785, 10556), (5915, 10324), (6230, 9802), (7540, 8099)]