23838780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 76930560

約数和(自身を除く): 53091780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 269, 420, 422, 538, 633, 807, 844, 1055, 1076, 1266, 1345, 1477, 1614, 1883, 2110, 2532, 2690, 2954, 3165, 3228, 3766, 4035, 4220, 4431, 5380, 5649, 5908, 6330, 7385, 7532, 8070, 8862, 9415, 11298, 12660, 14770, 16140, 17724, 18830, 22155, 22596, 28245, 29540, 37660, 44310, 56490, 56759, 88620, 112980, 113518, 170277, 227036, 283795, 340554, 397313, 567590, 681108, 794626, 851385, 1135180, 1191939, 1589252, 1702770, 1986565, 2383878, 3405540, 3973130, 4767756, 5959695, 7946260, 11919390, 23838780]

約数ペア:

[(1, 23838780), (2, 11919390), (3, 7946260), (4, 5959695), (5, 4767756), (6, 3973130), (7, 3405540), (10, 2383878), (12, 1986565), (14, 1702770), (15, 1589252), (20, 1191939), (21, 1135180), (28, 851385), (30, 794626), (35, 681108), (42, 567590), (60, 397313), (70, 340554), (84, 283795), (105, 227036), (140, 170277), (210, 113518), (211, 112980), (269, 88620), (420, 56759), (422, 56490), (538, 44310), (633, 37660), (807, 29540), (844, 28245), (1055, 22596), (1076, 22155), (1266, 18830), (1345, 17724), (1477, 16140), (1614, 14770), (1883, 12660), (2110, 11298), (2532, 9415), (2690, 8862), (2954, 8070), (3165, 7532), (3228, 7385), (3766, 6330), (4035, 5908), (4220, 5649), (4431, 5380)]