198450690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6379}}^1$

素因数の和:6467

約数の個数: 64

約数和(自身を含む): 512645760

約数和(自身を除く): 314195070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 6222, 6379, 10370, 12758, 15555, 19137, 31110, 31895, 38274, 63790, 95685, 108443, 191370, 216886, 325329, 389119, 542215, 650658, 778238, 1084430, 1167357, 1626645, 1945595, 2334714, 3253290, 3891190, 5836785, 6615023, 11673570, 13230046, 19845069, 33075115, 39690138, 66150230, 99225345, 198450690]

約数ペア:

[(1, 198450690), (2, 99225345), (3, 66150230), (5, 39690138), (6, 33075115), (10, 19845069), (15, 13230046), (17, 11673570), (30, 6615023), (34, 5836785), (51, 3891190), (61, 3253290), (85, 2334714), (102, 1945595), (122, 1626645), (170, 1167357), (183, 1084430), (255, 778238), (305, 650658), (366, 542215), (510, 389119), (610, 325329), (915, 216886), (1037, 191370), (1830, 108443), (2074, 95685), (3111, 63790), (5185, 38274), (6222, 31895), (6379, 31110), (10370, 19137), (12758, 15555)]