13879663070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1$

素因数の和:3347

約数の個数: 128

約数和(自身を含む): 31709664000

約数和(自身を除く): 17830000930

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 97, 98, 130, 182, 194, 245, 343, 455, 485, 490, 637, 679, 686, 910, 970, 1261, 1274, 1358, 1715, 2522, 3185, 3209, 3395, 3430, 4459, 4753, 6305, 6370, 6418, 6790, 8827, 8918, 9506, 12610, 16045, 17654, 22295, 22463, 23765, 32090, 33271, 41717, 44135, 44590, 44926, 47530, 61789, 66542, 83434, 88270, 112315, 123578, 157241, 166355, 208585, 224630, 292019, 308945, 311273, 314482, 332710, 417170, 432523, 584038, 617890, 622546, 786205, 865046, 1100687, 1460095, 1556365, 1572410, 2044133, 2162615, 2178911, 2201374, 2920190, 3112730, 4046549, 4088266, 4325230, 4357822, 5503435, 8093098, 10220665, 10894555, 11006870, 14308931, 15252377, 20232745, 20441330, 21789110, 28325843, 28617862, 30504754, 40465490, 56651686, 71544655, 76261885, 106766639, 141629215, 143089310, 152523770, 198280901, 213533278, 283258430, 396561802, 533833195, 991404505, 1067666390, 1387966307, 1982809010, 2775932614, 6939831535, 13879663070]

約数ペア:

[(1, 13879663070), (2, 6939831535), (5, 2775932614), (7, 1982809010), (10, 1387966307), (13, 1067666390), (14, 991404505), (26, 533833195), (35, 396561802), (49, 283258430), (65, 213533278), (70, 198280901), (91, 152523770), (97, 143089310), (98, 141629215), (130, 106766639), (182, 76261885), (194, 71544655), (245, 56651686), (343, 40465490), (455, 30504754), (485, 28617862), (490, 28325843), (637, 21789110), (679, 20441330), (686, 20232745), (910, 15252377), (970, 14308931), (1261, 11006870), (1274, 10894555), (1358, 10220665), (1715, 8093098), (2522, 5503435), (3185, 4357822), (3209, 4325230), (3395, 4088266), (3430, 4046549), (4459, 3112730), (4753, 2920190), (6305, 2201374), (6370, 2178911), (6418, 2162615), (6790, 2044133), (8827, 1572410), (8918, 1556365), (9506, 1460095), (12610, 1100687), (16045, 865046), (17654, 786205), (22295, 622546), (22463, 617890), (23765, 584038), (32090, 432523), (33271, 417170), (41717, 332710), (44135, 314482), (44590, 311273), (44926, 308945), (47530, 292019), (61789, 224630), (66542, 208585), (83434, 166355), (88270, 157241), (112315, 123578)]