348535833380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1823}}^1\times {\mathrm{2851}}^1$

素因数の和:5169

約数の個数: 96

約数和(自身を含む): 838986301440

約数和(自身を除く): 490450468060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1823, 1916, 2395, 2851, 3353, 3646, 4790, 5702, 6706, 7292, 9115, 9580, 11404, 12761, 13412, 14255, 16765, 18230, 19957, 25522, 28510, 33530, 36460, 39914, 51044, 57020, 63805, 67060, 79828, 99785, 127610, 199570, 255220, 399140, 873217, 1365629, 1746434, 2731258, 3492868, 4366085, 5197373, 5462516, 6112519, 6828145, 8732170, 9559403, 10394746, 12225038, 13656290, 17464340, 19118806, 20789492, 24450076, 25986865, 27312580, 30562595, 36381611, 38237612, 47797015, 51973730, 61125190, 72763222, 95594030, 103947460, 122250380, 145526444, 181908055, 191188060, 363816110, 727632220, 2489541667, 4979083334, 9958166668, 12447708335, 17426791669, 24895416670, 34853583338, 49790833340, 69707166676, 87133958345, 174267916690, 348535833380]

約数ペア:

[(1, 348535833380), (2, 174267916690), (4, 87133958345), (5, 69707166676), (7, 49790833340), (10, 34853583338), (14, 24895416670), (20, 17426791669), (28, 12447708335), (35, 9958166668), (70, 4979083334), (140, 2489541667), (479, 727632220), (958, 363816110), (1823, 191188060), (1916, 181908055), (2395, 145526444), (2851, 122250380), (3353, 103947460), (3646, 95594030), (4790, 72763222), (5702, 61125190), (6706, 51973730), (7292, 47797015), (9115, 38237612), (9580, 36381611), (11404, 30562595), (12761, 27312580), (13412, 25986865), (14255, 24450076), (16765, 20789492), (18230, 19118806), (19957, 17464340), (25522, 13656290), (28510, 12225038), (33530, 10394746), (36460, 9559403), (39914, 8732170), (51044, 6828145), (57020, 6112519), (63805, 5462516), (67060, 5197373), (79828, 4366085), (99785, 3492868), (127610, 2731258), (199570, 1746434), (255220, 1365629), (399140, 873217)]