455048940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:3007

約数の個数: 96

約数和(自身を含む): 1327463424

約数和(自身を除く): 872414484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 71, 74, 111, 142, 148, 185, 213, 222, 284, 355, 370, 426, 444, 555, 710, 740, 852, 1065, 1110, 1420, 2130, 2220, 2627, 2887, 4260, 5254, 5774, 7881, 8661, 10508, 11548, 13135, 14435, 15762, 17322, 26270, 28870, 31524, 34644, 39405, 43305, 52540, 57740, 78810, 86610, 106819, 157620, 173220, 204977, 213638, 320457, 409954, 427276, 534095, 614931, 640914, 819908, 1024885, 1068190, 1229862, 1281828, 1602285, 2049770, 2136380, 2459724, 3074655, 3204570, 4099540, 6149310, 6409140, 7584149, 12298620, 15168298, 22752447, 30336596, 37920745, 45504894, 75841490, 91009788, 113762235, 151682980, 227524470, 455048940]

約数ペア:

[(1, 455048940), (2, 227524470), (3, 151682980), (4, 113762235), (5, 91009788), (6, 75841490), (10, 45504894), (12, 37920745), (15, 30336596), (20, 22752447), (30, 15168298), (37, 12298620), (60, 7584149), (71, 6409140), (74, 6149310), (111, 4099540), (142, 3204570), (148, 3074655), (185, 2459724), (213, 2136380), (222, 2049770), (284, 1602285), (355, 1281828), (370, 1229862), (426, 1068190), (444, 1024885), (555, 819908), (710, 640914), (740, 614931), (852, 534095), (1065, 427276), (1110, 409954), (1420, 320457), (2130, 213638), (2220, 204977), (2627, 173220), (2887, 157620), (4260, 106819), (5254, 86610), (5774, 78810), (7881, 57740), (8661, 52540), (10508, 43305), (11548, 39405), (13135, 34644), (14435, 31524), (15762, 28870), (17322, 26270)]