2098096980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{13043}}^1$

素因数の和:13445

約数の個数: 96

約数和(自身を含む): 6731956224

約数和(自身を除く): 4633859244

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, 383, 420, 766, 1149, 1532, 1915, 2298, 2681, 3830, 4596, 5362, 5745, 7660, 8043, 10724, 11490, 13043, 13405, 16086, 22980, 26086, 26810, 32172, 39129, 40215, 52172, 53620, 65215, 78258, 80430, 91301, 130430, 156516, 160860, 182602, 195645, 260860, 273903, 365204, 391290, 456505, 547806, 782580, 913010, 1095612, 1369515, 1826020, 2739030, 4995469, 5478060, 9990938, 14986407, 19981876, 24977345, 29972814, 34968283, 49954690, 59945628, 69936566, 74932035, 99909380, 104904849, 139873132, 149864070, 174841415, 209809698, 299728140, 349682830, 419619396, 524524245, 699365660, 1049048490, 2098096980]

約数ペア:

[(1, 2098096980), (2, 1049048490), (3, 699365660), (4, 524524245), (5, 419619396), (6, 349682830), (7, 299728140), (10, 209809698), (12, 174841415), (14, 149864070), (15, 139873132), (20, 104904849), (21, 99909380), (28, 74932035), (30, 69936566), (35, 59945628), (42, 49954690), (60, 34968283), (70, 29972814), (84, 24977345), (105, 19981876), (140, 14986407), (210, 9990938), (383, 5478060), (420, 4995469), (766, 2739030), (1149, 1826020), (1532, 1369515), (1915, 1095612), (2298, 913010), (2681, 782580), (3830, 547806), (4596, 456505), (5362, 391290), (5745, 365204), (7660, 273903), (8043, 260860), (10724, 195645), (11490, 182602), (13043, 160860), (13405, 156516), (16086, 130430), (22980, 91301), (26086, 80430), (26810, 78258), (32172, 65215), (39129, 53620), (40215, 52172)]