2911400450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 6660377280

約数和(自身を除く): 3748976830

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 107, 119, 170, 175, 214, 238, 269, 289, 350, 425, 535, 538, 578, 595, 749, 850, 1070, 1190, 1345, 1445, 1498, 1819, 1883, 2023, 2675, 2690, 2890, 2975, 3638, 3745, 3766, 4046, 4573, 5350, 5950, 6725, 7225, 7490, 9095, 9146, 9415, 10115, 12733, 13450, 14450, 18190, 18725, 18830, 20230, 22865, 25466, 28783, 30923, 32011, 37450, 45475, 45730, 47075, 50575, 57566, 61846, 63665, 64022, 77741, 90950, 94150, 101150, 114325, 127330, 143915, 154615, 155482, 160055, 201481, 216461, 228650, 287830, 309230, 318325, 320110, 388705, 402962, 432922, 489311, 544187, 636650, 719575, 773075, 777410, 800275, 978622, 1007405, 1082305, 1088374, 1439150, 1546150, 1600550, 1943525, 2014810, 2164610, 2446555, 2720935, 3425177, 3887050, 4893110, 5037025, 5411525, 5441870, 6850354, 8318287, 10074050, 10823050, 12232775, 13604675, 16636574, 17125885, 24465550, 27209350, 34251770, 41591435, 58228009, 83182870, 85629425, 116456018, 171258850, 207957175, 291140045, 415914350, 582280090, 1455700225, 2911400450]

約数ペア:

[(1, 2911400450), (2, 1455700225), (5, 582280090), (7, 415914350), (10, 291140045), (14, 207957175), (17, 171258850), (25, 116456018), (34, 85629425), (35, 83182870), (50, 58228009), (70, 41591435), (85, 34251770), (107, 27209350), (119, 24465550), (170, 17125885), (175, 16636574), (214, 13604675), (238, 12232775), (269, 10823050), (289, 10074050), (350, 8318287), (425, 6850354), (535, 5441870), (538, 5411525), (578, 5037025), (595, 4893110), (749, 3887050), (850, 3425177), (1070, 2720935), (1190, 2446555), (1345, 2164610), (1445, 2014810), (1498, 1943525), (1819, 1600550), (1883, 1546150), (2023, 1439150), (2675, 1088374), (2690, 1082305), (2890, 1007405), (2975, 978622), (3638, 800275), (3745, 777410), (3766, 773075), (4046, 719575), (4573, 636650), (5350, 544187), (5950, 489311), (6725, 432922), (7225, 402962), (7490, 388705), (9095, 320110), (9146, 318325), (9415, 309230), (10115, 287830), (12733, 228650), (13450, 216461), (14450, 201481), (18190, 160055), (18725, 155482), (18830, 154615), (20230, 143915), (22865, 127330), (25466, 114325), (28783, 101150), (30923, 94150), (32011, 90950), (37450, 77741), (45475, 64022), (45730, 63665), (47075, 61846), (50575, 57566)]