179056880460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52355813}}^1$

素因数の和:52355847

約数の個数: 72

約数和(自身を含む): 571725488880

約数和(自身を除く): 392668608420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 52355813, 104711626, 157067439, 209423252, 261779065, 314134878, 471202317, 523558130, 628269756, 785337195, 942404634, 994760447, 1047116260, 1570674390, 1884809268, 1989520894, 2356011585, 2984281341, 3141348780, 3979041788, 4712023170, 4973802235, 5968562682, 8952844023, 9424046340, 9947604470, 11937125364, 14921406705, 17905688046, 19895208940, 29842813410, 35811376092, 44764220115, 59685626820, 89528440230, 179056880460]

約数ペア:

[(1, 179056880460), (2, 89528440230), (3, 59685626820), (4, 44764220115), (5, 35811376092), (6, 29842813410), (9, 19895208940), (10, 17905688046), (12, 14921406705), (15, 11937125364), (18, 9947604470), (19, 9424046340), (20, 8952844023), (30, 5968562682), (36, 4973802235), (38, 4712023170), (45, 3979041788), (57, 3141348780), (60, 2984281341), (76, 2356011585), (90, 1989520894), (95, 1884809268), (114, 1570674390), (171, 1047116260), (180, 994760447), (190, 942404634), (228, 785337195), (285, 628269756), (342, 523558130), (380, 471202317), (570, 314134878), (684, 261779065), (855, 209423252), (1140, 157067439), (1710, 104711626), (3420, 52355813)]