2083770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 5909436

約数和(自身を除く): 3825666

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 137, 169, 195, 234, 274, 338, 390, 411, 507, 585, 685, 822, 845, 1014, 1170, 1233, 1370, 1521, 1690, 1781, 2055, 2466, 2535, 3042, 3562, 4110, 5070, 5343, 6165, 7605, 8905, 10686, 12330, 15210, 16029, 17810, 23153, 26715, 32058, 46306, 53430, 69459, 80145, 115765, 138918, 160290, 208377, 231530, 347295, 416754, 694590, 1041885, 2083770]

約数ペア:

[(1, 2083770), (2, 1041885), (3, 694590), (5, 416754), (6, 347295), (9, 231530), (10, 208377), (13, 160290), (15, 138918), (18, 115765), (26, 80145), (30, 69459), (39, 53430), (45, 46306), (65, 32058), (78, 26715), (90, 23153), (117, 17810), (130, 16029), (137, 15210), (169, 12330), (195, 10686), (234, 8905), (274, 7605), (338, 6165), (390, 5343), (411, 5070), (507, 4110), (585, 3562), (685, 3042), (822, 2535), (845, 2466), (1014, 2055), (1170, 1781), (1233, 1690), (1370, 1521)]