221434110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4651}}^1$

素因数の和:4710

約数の個数: 72

約数和(自身を含む): 601978104

約数和(自身を除く): 380543994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4651, 4761, 5290, 7935, 9302, 9522, 13953, 15870, 23255, 23805, 27906, 41859, 46510, 47610, 69765, 83718, 106973, 139530, 209295, 213946, 320919, 418590, 534865, 641838, 962757, 1069730, 1604595, 1925514, 2460379, 3209190, 4813785, 4920758, 7381137, 9627570, 12301895, 14762274, 22143411, 24603790, 36905685, 44286822, 73811370, 110717055, 221434110]

約数ペア:

[(1, 221434110), (2, 110717055), (3, 73811370), (5, 44286822), (6, 36905685), (9, 24603790), (10, 22143411), (15, 14762274), (18, 12301895), (23, 9627570), (30, 7381137), (45, 4920758), (46, 4813785), (69, 3209190), (90, 2460379), (115, 1925514), (138, 1604595), (207, 1069730), (230, 962757), (345, 641838), (414, 534865), (529, 418590), (690, 320919), (1035, 213946), (1058, 209295), (1587, 139530), (2070, 106973), (2645, 83718), (3174, 69765), (4651, 47610), (4761, 46510), (5290, 41859), (7935, 27906), (9302, 23805), (9522, 23255), (13953, 15870)]