8391540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 26248320

約数和(自身を除く): 17856780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 433, 510, 570, 646, 866, 969, 1020, 1140, 1292, 1299, 1615, 1732, 1938, 2165, 2598, 3230, 3876, 4330, 4845, 5196, 6460, 6495, 7361, 8227, 8660, 9690, 12990, 14722, 16454, 19380, 22083, 24681, 25980, 29444, 32908, 36805, 41135, 44166, 49362, 73610, 82270, 88332, 98724, 110415, 123405, 139859, 147220, 164540, 220830, 246810, 279718, 419577, 441660, 493620, 559436, 699295, 839154, 1398590, 1678308, 2097885, 2797180, 4195770, 8391540]

約数ペア:

[(1, 8391540), (2, 4195770), (3, 2797180), (4, 2097885), (5, 1678308), (6, 1398590), (10, 839154), (12, 699295), (15, 559436), (17, 493620), (19, 441660), (20, 419577), (30, 279718), (34, 246810), (38, 220830), (51, 164540), (57, 147220), (60, 139859), (68, 123405), (76, 110415), (85, 98724), (95, 88332), (102, 82270), (114, 73610), (170, 49362), (190, 44166), (204, 41135), (228, 36805), (255, 32908), (285, 29444), (323, 25980), (340, 24681), (380, 22083), (433, 19380), (510, 16454), (570, 14722), (646, 12990), (866, 9690), (969, 8660), (1020, 8227), (1140, 7361), (1292, 6495), (1299, 6460), (1615, 5196), (1732, 4845), (1938, 4330), (2165, 3876), (2598, 3230)]