454517140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3833}}^1$

素因数の和:3878

約数の個数: 108

約数和(自身を含む): 1220753268

約数和(自身を除く): 766236128

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1078, 1210, 1540, 1694, 2156, 2420, 2695, 3388, 3833, 4235, 5390, 5929, 7666, 8470, 10780, 11858, 15332, 16940, 19165, 23716, 26831, 29645, 38330, 42163, 53662, 59290, 76660, 84326, 107324, 118580, 134155, 168652, 187817, 210815, 268310, 295141, 375634, 421630, 463793, 536620, 590282, 751268, 843260, 927586, 939085, 1180564, 1475705, 1855172, 1878170, 2065987, 2318965, 2951410, 3246551, 3756340, 4131974, 4637930, 5902820, 6493102, 8263948, 9275860, 10329935, 12986204, 16232755, 20659870, 22725857, 32465510, 41319740, 45451714, 64931020, 90903428, 113629285, 227258570, 454517140]

約数ペア:

[(1, 454517140), (2, 227258570), (4, 113629285), (5, 90903428), (7, 64931020), (10, 45451714), (11, 41319740), (14, 32465510), (20, 22725857), (22, 20659870), (28, 16232755), (35, 12986204), (44, 10329935), (49, 9275860), (55, 8263948), (70, 6493102), (77, 5902820), (98, 4637930), (110, 4131974), (121, 3756340), (140, 3246551), (154, 2951410), (196, 2318965), (220, 2065987), (242, 1878170), (245, 1855172), (308, 1475705), (385, 1180564), (484, 939085), (490, 927586), (539, 843260), (605, 751268), (770, 590282), (847, 536620), (980, 463793), (1078, 421630), (1210, 375634), (1540, 295141), (1694, 268310), (2156, 210815), (2420, 187817), (2695, 168652), (3388, 134155), (3833, 118580), (4235, 107324), (5390, 84326), (5929, 76660), (7666, 59290), (8470, 53662), (10780, 42163), (11858, 38330), (15332, 29645), (16940, 26831), (19165, 23716)]