2019785310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2819}}^1$

素因数の和:3270

約数の個数: 96

約数和(自身を含む): 5542992000

約数和(自身を除く): 3523206690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 419, 570, 838, 855, 1257, 1710, 2095, 2514, 2819, 3771, 4190, 5638, 6285, 7542, 7961, 8457, 12570, 14095, 15922, 16914, 18855, 23883, 25371, 28190, 37710, 39805, 42285, 47766, 50742, 53561, 71649, 79610, 84570, 107122, 119415, 126855, 143298, 160683, 238830, 253710, 267805, 321366, 358245, 482049, 535610, 716490, 803415, 964098, 1181161, 1606830, 2362322, 2410245, 3543483, 4820490, 5905805, 7086966, 10630449, 11811610, 17717415, 21260898, 22442059, 35434830, 44884118, 53152245, 67326177, 106304490, 112210295, 134652354, 201978531, 224420590, 336630885, 403957062, 673261770, 1009892655, 2019785310]

約数ペア:

[(1, 2019785310), (2, 1009892655), (3, 673261770), (5, 403957062), (6, 336630885), (9, 224420590), (10, 201978531), (15, 134652354), (18, 112210295), (19, 106304490), (30, 67326177), (38, 53152245), (45, 44884118), (57, 35434830), (90, 22442059), (95, 21260898), (114, 17717415), (171, 11811610), (190, 10630449), (285, 7086966), (342, 5905805), (419, 4820490), (570, 3543483), (838, 2410245), (855, 2362322), (1257, 1606830), (1710, 1181161), (2095, 964098), (2514, 803415), (2819, 716490), (3771, 535610), (4190, 482049), (5638, 358245), (6285, 321366), (7542, 267805), (7961, 253710), (8457, 238830), (12570, 160683), (14095, 143298), (15922, 126855), (16914, 119415), (18855, 107122), (23883, 84570), (25371, 79610), (28190, 71649), (37710, 53561), (39805, 50742), (42285, 47766)]