79389030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 153268890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 101, 105, 114, 133, 190, 197, 202, 210, 266, 285, 303, 394, 399, 505, 570, 591, 606, 665, 707, 798, 985, 1010, 1182, 1330, 1379, 1414, 1515, 1919, 1970, 1995, 2121, 2758, 2955, 3030, 3535, 3743, 3838, 3990, 4137, 4242, 5757, 5910, 6895, 7070, 7486, 8274, 9595, 10605, 11229, 11514, 13433, 13790, 18715, 19190, 19897, 20685, 21210, 22458, 26201, 26866, 28785, 37430, 39794, 40299, 41370, 52402, 56145, 57570, 59691, 67165, 78603, 80598, 99485, 112290, 119382, 131005, 134330, 139279, 157206, 198970, 201495, 262010, 278558, 298455, 378043, 393015, 402990, 417837, 596910, 696395, 756086, 786030, 835674, 1134129, 1392790, 1890215, 2089185, 2268258, 2646301, 3780430, 4178370, 5292602, 5670645, 7938903, 11341290, 13231505, 15877806, 26463010, 39694515, 79389030]

約数ペア:

[(1, 79389030), (2, 39694515), (3, 26463010), (5, 15877806), (6, 13231505), (7, 11341290), (10, 7938903), (14, 5670645), (15, 5292602), (19, 4178370), (21, 3780430), (30, 2646301), (35, 2268258), (38, 2089185), (42, 1890215), (57, 1392790), (70, 1134129), (95, 835674), (101, 786030), (105, 756086), (114, 696395), (133, 596910), (190, 417837), (197, 402990), (202, 393015), (210, 378043), (266, 298455), (285, 278558), (303, 262010), (394, 201495), (399, 198970), (505, 157206), (570, 139279), (591, 134330), (606, 131005), (665, 119382), (707, 112290), (798, 99485), (985, 80598), (1010, 78603), (1182, 67165), (1330, 59691), (1379, 57570), (1414, 56145), (1515, 52402), (1919, 41370), (1970, 40299), (1995, 39794), (2121, 37430), (2758, 28785), (2955, 26866), (3030, 26201), (3535, 22458), (3743, 21210), (3838, 20685), (3990, 19897), (4137, 19190), (4242, 18715), (5757, 13790), (5910, 13433), (6895, 11514), (7070, 11229), (7486, 10605), (8274, 9595)]