15690639370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{25679}}^1$

素因数の和:25772

約数の個数: 96

約数和(自身を含む): 34778937600

約数和(自身を除く): 19088298230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 49, 58, 70, 86, 98, 145, 203, 215, 245, 290, 301, 406, 430, 490, 602, 1015, 1247, 1421, 1505, 2030, 2107, 2494, 2842, 3010, 4214, 6235, 7105, 8729, 10535, 12470, 14210, 17458, 21070, 25679, 43645, 51358, 61103, 87290, 122206, 128395, 179753, 256790, 305515, 359506, 611030, 744691, 898765, 1104197, 1258271, 1489382, 1797530, 2208394, 2516542, 3723455, 5212837, 5520985, 6291355, 7446910, 7729379, 10425674, 11041970, 12582710, 15458758, 26064185, 32021713, 36489859, 38646895, 52128370, 54105653, 64043426, 72979718, 77293790, 108211306, 160108565, 182449295, 224151991, 270528265, 320217130, 364898590, 448303982, 541056530, 1120759955, 1569063937, 2241519910, 3138127874, 7845319685, 15690639370]

約数ペア:

[(1, 15690639370), (2, 7845319685), (5, 3138127874), (7, 2241519910), (10, 1569063937), (14, 1120759955), (29, 541056530), (35, 448303982), (43, 364898590), (49, 320217130), (58, 270528265), (70, 224151991), (86, 182449295), (98, 160108565), (145, 108211306), (203, 77293790), (215, 72979718), (245, 64043426), (290, 54105653), (301, 52128370), (406, 38646895), (430, 36489859), (490, 32021713), (602, 26064185), (1015, 15458758), (1247, 12582710), (1421, 11041970), (1505, 10425674), (2030, 7729379), (2107, 7446910), (2494, 6291355), (2842, 5520985), (3010, 5212837), (4214, 3723455), (6235, 2516542), (7105, 2208394), (8729, 1797530), (10535, 1489382), (12470, 1258271), (14210, 1104197), (17458, 898765), (21070, 744691), (25679, 611030), (43645, 359506), (51358, 305515), (61103, 256790), (87290, 179753), (122206, 128395)]