2840278620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{9413}}^1$

素因数の和:9579

約数の個数: 96

約数和(自身を含む): 8198765568

約数和(自身を除く): 5358486948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 107, 141, 188, 214, 235, 282, 321, 428, 470, 535, 564, 642, 705, 940, 1070, 1284, 1410, 1605, 2140, 2820, 3210, 5029, 6420, 9413, 10058, 15087, 18826, 20116, 25145, 28239, 30174, 37652, 47065, 50290, 56478, 60348, 75435, 94130, 100580, 112956, 141195, 150870, 188260, 282390, 301740, 442411, 564780, 884822, 1007191, 1327233, 1769644, 2014382, 2212055, 2654466, 3021573, 4028764, 4424110, 5035955, 5308932, 6043146, 6636165, 8848220, 10071910, 12086292, 13272330, 15107865, 20143820, 26544660, 30215730, 47337977, 60431460, 94675954, 142013931, 189351908, 236689885, 284027862, 473379770, 568055724, 710069655, 946759540, 1420139310, 2840278620]

約数ペア:

[(1, 2840278620), (2, 1420139310), (3, 946759540), (4, 710069655), (5, 568055724), (6, 473379770), (10, 284027862), (12, 236689885), (15, 189351908), (20, 142013931), (30, 94675954), (47, 60431460), (60, 47337977), (94, 30215730), (107, 26544660), (141, 20143820), (188, 15107865), (214, 13272330), (235, 12086292), (282, 10071910), (321, 8848220), (428, 6636165), (470, 6043146), (535, 5308932), (564, 5035955), (642, 4424110), (705, 4028764), (940, 3021573), (1070, 2654466), (1284, 2212055), (1410, 2014382), (1605, 1769644), (2140, 1327233), (2820, 1007191), (3210, 884822), (5029, 564780), (6420, 442411), (9413, 301740), (10058, 282390), (15087, 188260), (18826, 150870), (20116, 141195), (25145, 112956), (28239, 100580), (30174, 94130), (37652, 75435), (47065, 60348), (50290, 56478)]