465508890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22391}}^1$

素因数の和:22425

約数の個数: 128

約数和(自身を含む): 1547735040

約数和(自身を除く): 1082226150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 20790, 22391, 44782, 67173, 111955, 134346, 156737, 201519, 223910, 246301, 313474, 335865, 403038, 470211, 492602, 604557, 671730, 738903, 783685, 940422, 1007595, 1209114, 1231505, 1410633, 1477806, 1567370, 1724107, 2015190, 2216709, 2351055, 2463010, 2821266, 3022785, 3448214, 3694515, 4231899, 4433418, 4702110, 5172321, 6045570, 6650127, 7053165, 7389030, 8463798, 8620535, 10344642, 11083545, 13300254, 14106330, 15516963, 17241070, 21159495, 22167090, 25861605, 31033926, 33250635, 42318990, 46550889, 51723210, 66501270, 77584815, 93101778, 155169630, 232754445, 465508890]

約数ペア:

[(1, 465508890), (2, 232754445), (3, 155169630), (5, 93101778), (6, 77584815), (7, 66501270), (9, 51723210), (10, 46550889), (11, 42318990), (14, 33250635), (15, 31033926), (18, 25861605), (21, 22167090), (22, 21159495), (27, 17241070), (30, 15516963), (33, 14106330), (35, 13300254), (42, 11083545), (45, 10344642), (54, 8620535), (55, 8463798), (63, 7389030), (66, 7053165), (70, 6650127), (77, 6045570), (90, 5172321), (99, 4702110), (105, 4433418), (110, 4231899), (126, 3694515), (135, 3448214), (154, 3022785), (165, 2821266), (189, 2463010), (198, 2351055), (210, 2216709), (231, 2015190), (270, 1724107), (297, 1567370), (315, 1477806), (330, 1410633), (378, 1231505), (385, 1209114), (462, 1007595), (495, 940422), (594, 783685), (630, 738903), (693, 671730), (770, 604557), (945, 492602), (990, 470211), (1155, 403038), (1386, 335865), (1485, 313474), (1890, 246301), (2079, 223910), (2310, 201519), (2970, 156737), (3465, 134346), (4158, 111955), (6930, 67173), (10395, 44782), (20790, 22391)]