61545570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 151528320

約数和(自身を除く): 89982750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 157, 179, 219, 314, 358, 365, 438, 471, 537, 730, 785, 895, 942, 1074, 1095, 1570, 1790, 2190, 2355, 2685, 4710, 5370, 11461, 13067, 22922, 26134, 28103, 34383, 39201, 56206, 57305, 65335, 68766, 78402, 84309, 114610, 130670, 140515, 168618, 171915, 196005, 281030, 343830, 392010, 421545, 843090, 2051519, 4103038, 6154557, 10257595, 12309114, 20515190, 30772785, 61545570]

約数ペア:

[(1, 61545570), (2, 30772785), (3, 20515190), (5, 12309114), (6, 10257595), (10, 6154557), (15, 4103038), (30, 2051519), (73, 843090), (146, 421545), (157, 392010), (179, 343830), (219, 281030), (314, 196005), (358, 171915), (365, 168618), (438, 140515), (471, 130670), (537, 114610), (730, 84309), (785, 78402), (895, 68766), (942, 65335), (1074, 57305), (1095, 56206), (1570, 39201), (1790, 34383), (2190, 28103), (2355, 26134), (2685, 22922), (4710, 13067), (5370, 11461)]