61231170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 128

約数和(自身を含む): 197406720

約数和(自身を除く): 136175550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2039, 2145, 2310, 2730, 3003, 4078, 4290, 5005, 6006, 6117, 10010, 10195, 12234, 14273, 15015, 20390, 22429, 26507, 28546, 30030, 30585, 42819, 44858, 53014, 61170, 67287, 71365, 79521, 85638, 112145, 132535, 134574, 142730, 157003, 159042, 185549, 214095, 224290, 265070, 291577, 314006, 336435, 371098, 397605, 428190, 471009, 556647, 583154, 672870, 785015, 795210, 874731, 927745, 942018, 1113294, 1457885, 1570030, 1749462, 1855490, 2041039, 2355045, 2783235, 2915770, 4082078, 4373655, 4710090, 5566470, 6123117, 8747310, 10205195, 12246234, 20410390, 30615585, 61231170]

約数ペア:

[(1, 61231170), (2, 30615585), (3, 20410390), (5, 12246234), (6, 10205195), (7, 8747310), (10, 6123117), (11, 5566470), (13, 4710090), (14, 4373655), (15, 4082078), (21, 2915770), (22, 2783235), (26, 2355045), (30, 2041039), (33, 1855490), (35, 1749462), (39, 1570030), (42, 1457885), (55, 1113294), (65, 942018), (66, 927745), (70, 874731), (77, 795210), (78, 785015), (91, 672870), (105, 583154), (110, 556647), (130, 471009), (143, 428190), (154, 397605), (165, 371098), (182, 336435), (195, 314006), (210, 291577), (231, 265070), (273, 224290), (286, 214095), (330, 185549), (385, 159042), (390, 157003), (429, 142730), (455, 134574), (462, 132535), (546, 112145), (715, 85638), (770, 79521), (858, 71365), (910, 67287), (1001, 61170), (1155, 53014), (1365, 44858), (1430, 42819), (2002, 30585), (2039, 30030), (2145, 28546), (2310, 26507), (2730, 22429), (3003, 20390), (4078, 15015), (4290, 14273), (5005, 12234), (6006, 10195), (6117, 10010)]