2783014410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 7739670528

約数和(自身を除く): 4956656118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 431, 510, 561, 862, 935, 1122, 1151, 1293, 1870, 2155, 2302, 2586, 2805, 3453, 4310, 4741, 5610, 5755, 6465, 6906, 7327, 9482, 11510, 12661, 12930, 14223, 14654, 17265, 19567, 21981, 23705, 25322, 28446, 34530, 36635, 37983, 39134, 43962, 47410, 58701, 63305, 71115, 73270, 75966, 80597, 97835, 109905, 117402, 126610, 142230, 161194, 189915, 195670, 215237, 219810, 241791, 293505, 379830, 402985, 430474, 483582, 496081, 587010, 645711, 805970, 992162, 1076185, 1208955, 1291422, 1488243, 2152370, 2417910, 2480405, 2976486, 3228555, 4960810, 5456891, 6457110, 7441215, 8433377, 10913782, 14882430, 16370673, 16866754, 25300131, 27284455, 32741346, 42166885, 50600262, 54568910, 81853365, 84333770, 92767147, 126500655, 163706730, 185534294, 253001310, 278301441, 463835735, 556602882, 927671470, 1391507205, 2783014410]

約数ペア:

[(1, 2783014410), (2, 1391507205), (3, 927671470), (5, 556602882), (6, 463835735), (10, 278301441), (11, 253001310), (15, 185534294), (17, 163706730), (22, 126500655), (30, 92767147), (33, 84333770), (34, 81853365), (51, 54568910), (55, 50600262), (66, 42166885), (85, 32741346), (102, 27284455), (110, 25300131), (165, 16866754), (170, 16370673), (187, 14882430), (255, 10913782), (330, 8433377), (374, 7441215), (431, 6457110), (510, 5456891), (561, 4960810), (862, 3228555), (935, 2976486), (1122, 2480405), (1151, 2417910), (1293, 2152370), (1870, 1488243), (2155, 1291422), (2302, 1208955), (2586, 1076185), (2805, 992162), (3453, 805970), (4310, 645711), (4741, 587010), (5610, 496081), (5755, 483582), (6465, 430474), (6906, 402985), (7327, 379830), (9482, 293505), (11510, 241791), (12661, 219810), (12930, 215237), (14223, 195670), (14654, 189915), (17265, 161194), (19567, 142230), (21981, 126610), (23705, 117402), (25322, 109905), (28446, 97835), (34530, 80597), (36635, 75966), (37983, 73270), (39134, 71115), (43962, 63305), (47410, 58701)]