61255590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 173560320

約数和(自身を除く): 112304730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 61, 66, 85, 102, 110, 122, 165, 170, 179, 183, 187, 255, 305, 330, 358, 366, 374, 510, 537, 561, 610, 671, 895, 915, 935, 1037, 1074, 1122, 1342, 1790, 1830, 1870, 1969, 2013, 2074, 2685, 2805, 3043, 3111, 3355, 3938, 4026, 5185, 5370, 5610, 5907, 6086, 6222, 6710, 9129, 9845, 10065, 10370, 10919, 11407, 11814, 15215, 15555, 18258, 19690, 20130, 21838, 22814, 29535, 30430, 31110, 32757, 33473, 34221, 45645, 54595, 57035, 59070, 65514, 66946, 68442, 91290, 100419, 109190, 114070, 120109, 163785, 167365, 171105, 185623, 200838, 240218, 327570, 334730, 342210, 360327, 371246, 502095, 556869, 600545, 720654, 928115, 1004190, 1113738, 1201090, 1801635, 1856230, 2041853, 2784345, 3603270, 4083706, 5568690, 6125559, 10209265, 12251118, 20418530, 30627795, 61255590]

約数ペア:

[(1, 61255590), (2, 30627795), (3, 20418530), (5, 12251118), (6, 10209265), (10, 6125559), (11, 5568690), (15, 4083706), (17, 3603270), (22, 2784345), (30, 2041853), (33, 1856230), (34, 1801635), (51, 1201090), (55, 1113738), (61, 1004190), (66, 928115), (85, 720654), (102, 600545), (110, 556869), (122, 502095), (165, 371246), (170, 360327), (179, 342210), (183, 334730), (187, 327570), (255, 240218), (305, 200838), (330, 185623), (358, 171105), (366, 167365), (374, 163785), (510, 120109), (537, 114070), (561, 109190), (610, 100419), (671, 91290), (895, 68442), (915, 66946), (935, 65514), (1037, 59070), (1074, 57035), (1122, 54595), (1342, 45645), (1790, 34221), (1830, 33473), (1870, 32757), (1969, 31110), (2013, 30430), (2074, 29535), (2685, 22814), (2805, 21838), (3043, 20130), (3111, 19690), (3355, 18258), (3938, 15555), (4026, 15215), (5185, 11814), (5370, 11407), (5610, 10919), (5907, 10370), (6086, 10065), (6222, 9845), (6710, 9129)]