179472930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 534643200

約数和(自身を除く): 355170270

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 389, 390, 455, 507, 546, 778, 845, 910, 1014, 1167, 1183, 1365, 1690, 1945, 2197, 2334, 2366, 2535, 2723, 2730, 3549, 3890, 4394, 5057, 5070, 5446, 5835, 5915, 6591, 7098, 8169, 10114, 10985, 11670, 11830, 13182, 13615, 15171, 15379, 16338, 17745, 21970, 25285, 27230, 30342, 30758, 32955, 35399, 35490, 40845, 46137, 50570, 65741, 65910, 70798, 75855, 76895, 81690, 92274, 106197, 131482, 151710, 153790, 176995, 197223, 212394, 230685, 328705, 353990, 394446, 460187, 461370, 530985, 657410, 854633, 920374, 986115, 1061970, 1380561, 1709266, 1972230, 2300935, 2563899, 2761122, 4273165, 4601870, 5127798, 5982431, 6902805, 8546330, 11964862, 12819495, 13805610, 17947293, 25638990, 29912155, 35894586, 59824310, 89736465, 179472930]

約数ペア:

[(1, 179472930), (2, 89736465), (3, 59824310), (5, 35894586), (6, 29912155), (7, 25638990), (10, 17947293), (13, 13805610), (14, 12819495), (15, 11964862), (21, 8546330), (26, 6902805), (30, 5982431), (35, 5127798), (39, 4601870), (42, 4273165), (65, 2761122), (70, 2563899), (78, 2300935), (91, 1972230), (105, 1709266), (130, 1380561), (169, 1061970), (182, 986115), (195, 920374), (210, 854633), (273, 657410), (338, 530985), (389, 461370), (390, 460187), (455, 394446), (507, 353990), (546, 328705), (778, 230685), (845, 212394), (910, 197223), (1014, 176995), (1167, 153790), (1183, 151710), (1365, 131482), (1690, 106197), (1945, 92274), (2197, 81690), (2334, 76895), (2366, 75855), (2535, 70798), (2723, 65910), (2730, 65741), (3549, 50570), (3890, 46137), (4394, 40845), (5057, 35490), (5070, 35399), (5446, 32955), (5835, 30758), (5915, 30342), (6591, 27230), (7098, 25285), (8169, 21970), (10114, 17745), (10985, 16338), (11670, 15379), (11830, 15171), (13182, 13615)]