15695988990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{4049}}^1$

素因数の和:4778

約数の個数: 128

約数和(自身を含む): 43586035200

約数和(自身を除く): 27890046210

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, 510, 561, 691, 935, 1122, 1382, 1870, 2073, 2805, 3455, 4049, 4146, 5610, 6910, 7601, 8098, 10365, 11747, 12147, 15202, 20245, 20730, 22803, 23494, 24294, 35241, 38005, 40490, 44539, 45606, 58735, 60735, 68833, 70482, 76010, 89078, 114015, 117470, 121470, 129217, 133617, 137666, 176205, 206499, 222695, 228030, 258434, 267234, 344165, 352410, 387651, 412998, 445390, 646085, 668085, 688330, 757163, 775302, 1032495, 1292170, 1336170, 1514326, 1938255, 2064990, 2271489, 2797859, 3785815, 3876510, 4542978, 5595718, 7571630, 8393577, 11357445, 13989295, 16787154, 22714890, 27978590, 30776449, 41967885, 47563603, 61552898, 83935770, 92329347, 95127206, 142690809, 153882245, 184658694, 237818015, 285381618, 307764490, 461646735, 475636030, 523199633, 713454045, 923293470, 1046399266, 1426908090, 1569598899, 2615998165, 3139197798, 5231996330, 7847994495, 15695988990]

約数ペア:

[(1, 15695988990), (2, 7847994495), (3, 5231996330), (5, 3139197798), (6, 2615998165), (10, 1569598899), (11, 1426908090), (15, 1046399266), (17, 923293470), (22, 713454045), (30, 523199633), (33, 475636030), (34, 461646735), (51, 307764490), (55, 285381618), (66, 237818015), (85, 184658694), (102, 153882245), (110, 142690809), (165, 95127206), (170, 92329347), (187, 83935770), (255, 61552898), (330, 47563603), (374, 41967885), (510, 30776449), (561, 27978590), (691, 22714890), (935, 16787154), (1122, 13989295), (1382, 11357445), (1870, 8393577), (2073, 7571630), (2805, 5595718), (3455, 4542978), (4049, 3876510), (4146, 3785815), (5610, 2797859), (6910, 2271489), (7601, 2064990), (8098, 1938255), (10365, 1514326), (11747, 1336170), (12147, 1292170), (15202, 1032495), (20245, 775302), (20730, 757163), (22803, 688330), (23494, 668085), (24294, 646085), (35241, 445390), (38005, 412998), (40490, 387651), (44539, 352410), (45606, 344165), (58735, 267234), (60735, 258434), (68833, 228030), (70482, 222695), (76010, 206499), (89078, 176205), (114015, 137666), (117470, 133617), (121470, 129217)]