15691025348390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{371633}}^1$

素因数の和:372286

約数の個数: 96

約数和(自身を含む): 33096534811200

約数和(自身を除く): 17405509462810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 245, 398, 433, 490, 866, 995, 1393, 1990, 2165, 2786, 3031, 4330, 6062, 6965, 9751, 13930, 15155, 19502, 21217, 30310, 42434, 48755, 86167, 97510, 106085, 172334, 212170, 371633, 430835, 603169, 743266, 861670, 1206338, 1858165, 2601431, 3015845, 3716330, 4222183, 5202862, 6031690, 8444366, 13007155, 18210017, 21110915, 26014310, 36420034, 42221830, 73954967, 91050085, 147909934, 160917089, 182100170, 321834178, 369774835, 517684769, 739549670, 804585445, 1035369538, 1126419623, 1609170890, 2252839246, 2588423845, 3623793383, 5176847690, 5632098115, 7247586766, 7884937361, 11264196230, 15769874722, 18118966915, 32022500711, 36237933830, 39424686805, 64045001422, 78849373610, 160112503555, 224157504977, 320225007110, 448315009954, 1120787524885, 1569102534839, 2241575049770, 3138205069678, 7845512674195, 15691025348390]

約数ペア:

[(1, 15691025348390), (2, 7845512674195), (5, 3138205069678), (7, 2241575049770), (10, 1569102534839), (14, 1120787524885), (35, 448315009954), (49, 320225007110), (70, 224157504977), (98, 160112503555), (199, 78849373610), (245, 64045001422), (398, 39424686805), (433, 36237933830), (490, 32022500711), (866, 18118966915), (995, 15769874722), (1393, 11264196230), (1990, 7884937361), (2165, 7247586766), (2786, 5632098115), (3031, 5176847690), (4330, 3623793383), (6062, 2588423845), (6965, 2252839246), (9751, 1609170890), (13930, 1126419623), (15155, 1035369538), (19502, 804585445), (21217, 739549670), (30310, 517684769), (42434, 369774835), (48755, 321834178), (86167, 182100170), (97510, 160917089), (106085, 147909934), (172334, 91050085), (212170, 73954967), (371633, 42221830), (430835, 36420034), (603169, 26014310), (743266, 21110915), (861670, 18210017), (1206338, 13007155), (1858165, 8444366), (2601431, 6031690), (3015845, 5202862), (3716330, 4222183)]