2012161380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1657}}^1$

素因数の和:2253

約数の個数: 96

約数和(自身を含む): 5800400256

約数和(自身を除く): 3788238876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 547, 555, 740, 1094, 1110, 1641, 1657, 2188, 2220, 2735, 3282, 3314, 4971, 5470, 6564, 6628, 8205, 8285, 9942, 10940, 16410, 16570, 19884, 20239, 24855, 32820, 33140, 40478, 49710, 60717, 61309, 80956, 99420, 101195, 121434, 122618, 183927, 202390, 242868, 245236, 303585, 306545, 367854, 404780, 607170, 613090, 735708, 906379, 919635, 1214340, 1226180, 1812758, 1839270, 2719137, 3625516, 3678540, 4531895, 5438274, 9063790, 10876548, 13595685, 18127580, 27191370, 33536023, 54382740, 67072046, 100608069, 134144092, 167680115, 201216138, 335360230, 402432276, 503040345, 670720460, 1006080690, 2012161380]

約数ペア:

[(1, 2012161380), (2, 1006080690), (3, 670720460), (4, 503040345), (5, 402432276), (6, 335360230), (10, 201216138), (12, 167680115), (15, 134144092), (20, 100608069), (30, 67072046), (37, 54382740), (60, 33536023), (74, 27191370), (111, 18127580), (148, 13595685), (185, 10876548), (222, 9063790), (370, 5438274), (444, 4531895), (547, 3678540), (555, 3625516), (740, 2719137), (1094, 1839270), (1110, 1812758), (1641, 1226180), (1657, 1214340), (2188, 919635), (2220, 906379), (2735, 735708), (3282, 613090), (3314, 607170), (4971, 404780), (5470, 367854), (6564, 306545), (6628, 303585), (8205, 245236), (8285, 242868), (9942, 202390), (10940, 183927), (16410, 122618), (16570, 121434), (19884, 101195), (20239, 99420), (24855, 80956), (32820, 61309), (33140, 60717), (40478, 49710)]