2103290190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{9473}}^1$

素因数の和:11953

約数の個数: 48

約数和(自身を含む): 5471348688

約数和(自身を除く): 3368058498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2467, 4934, 7401, 9473, 12335, 14802, 18946, 22203, 24670, 28419, 37005, 44406, 47365, 56838, 74010, 85257, 94730, 111015, 142095, 170514, 222030, 284190, 426285, 852570, 23369891, 46739782, 70109673, 116849455, 140219346, 210329019, 233698910, 350548365, 420658038, 701096730, 1051645095, 2103290190]

約数ペア:

[(1, 2103290190), (2, 1051645095), (3, 701096730), (5, 420658038), (6, 350548365), (9, 233698910), (10, 210329019), (15, 140219346), (18, 116849455), (30, 70109673), (45, 46739782), (90, 23369891), (2467, 852570), (4934, 426285), (7401, 284190), (9473, 222030), (12335, 170514), (14802, 142095), (18946, 111015), (22203, 94730), (24670, 85257), (28419, 74010), (37005, 56838), (44406, 47365)]