7834377510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{22441}}^1$

素因数の和:22891

約数の個数: 80

約数和(自身を含む): 21115588032

約数和(自身を除く): 13281210522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 431, 810, 862, 1293, 2155, 2586, 3879, 4310, 6465, 7758, 11637, 12930, 19395, 22441, 23274, 34911, 38790, 44882, 58185, 67323, 69822, 112205, 116370, 134646, 174555, 201969, 224410, 336615, 349110, 403938, 605907, 673230, 1009845, 1211814, 1817721, 2019690, 3029535, 3635442, 6059070, 9088605, 9672071, 18177210, 19344142, 29016213, 48360355, 58032426, 87048639, 96720710, 145081065, 174097278, 261145917, 290162130, 435243195, 522291834, 783437751, 870486390, 1305729585, 1566875502, 2611459170, 3917188755, 7834377510]

約数ペア:

[(1, 7834377510), (2, 3917188755), (3, 2611459170), (5, 1566875502), (6, 1305729585), (9, 870486390), (10, 783437751), (15, 522291834), (18, 435243195), (27, 290162130), (30, 261145917), (45, 174097278), (54, 145081065), (81, 96720710), (90, 87048639), (135, 58032426), (162, 48360355), (270, 29016213), (405, 19344142), (431, 18177210), (810, 9672071), (862, 9088605), (1293, 6059070), (2155, 3635442), (2586, 3029535), (3879, 2019690), (4310, 1817721), (6465, 1211814), (7758, 1009845), (11637, 673230), (12930, 605907), (19395, 403938), (22441, 349110), (23274, 336615), (34911, 224410), (38790, 201969), (44882, 174555), (58185, 134646), (67323, 116370), (69822, 112205)]