211030290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 578987136

約数和(自身を除く): 367956846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 97, 115, 138, 194, 207, 230, 291, 345, 414, 485, 582, 690, 873, 970, 1035, 1051, 1455, 1746, 2070, 2102, 2231, 2910, 3153, 4365, 4462, 5255, 6306, 6693, 8730, 9459, 10510, 11155, 13386, 15765, 18918, 20079, 22310, 24173, 31530, 33465, 40158, 47295, 48346, 66930, 72519, 94590, 100395, 101947, 120865, 145038, 200790, 203894, 217557, 241730, 305841, 362595, 435114, 509735, 611682, 725190, 917523, 1019470, 1087785, 1529205, 1835046, 2175570, 2344781, 3058410, 4587615, 4689562, 7034343, 9175230, 11723905, 14068686, 21103029, 23447810, 35171715, 42206058, 70343430, 105515145, 211030290]

約数ペア:

[(1, 211030290), (2, 105515145), (3, 70343430), (5, 42206058), (6, 35171715), (9, 23447810), (10, 21103029), (15, 14068686), (18, 11723905), (23, 9175230), (30, 7034343), (45, 4689562), (46, 4587615), (69, 3058410), (90, 2344781), (97, 2175570), (115, 1835046), (138, 1529205), (194, 1087785), (207, 1019470), (230, 917523), (291, 725190), (345, 611682), (414, 509735), (485, 435114), (582, 362595), (690, 305841), (873, 241730), (970, 217557), (1035, 203894), (1051, 200790), (1455, 145038), (1746, 120865), (2070, 101947), (2102, 100395), (2231, 94590), (2910, 72519), (3153, 66930), (4365, 48346), (4462, 47295), (5255, 40158), (6306, 33465), (6693, 31530), (8730, 24173), (9459, 22310), (10510, 20079), (11155, 18918), (13386, 15765)]